Decrease/increase brush size by 2, or density, pressure, rate, or turbulent jitter by 1 (Liquify only)

`Arrow Left` / `arrow right` with Brush Size, Density, Pressure, Rate, / Turbulent Jitter slider showing

All hotkeys for Adobe Photoshop CS4 (MacOS)

Shortcut Keys for selecting tools Cycle through tools with the same shortcut key	`shift` -press shortcut key (if "Use shift Key for Tool Switch" preference is selected)
Shortcut Keys for selecting tools Cycle through hidden tools	`option` - click + tool (except add anchor point, delete anchor point, and convert point tools)
Shortcut Keys for selecting tools Move tool	`V`
Shortcut Keys for selecting tools Rectangular Marquee tool, Elliptical Marquee tool	`M`
Shortcut Keys for selecting tools Lasso tool, Polygonal Lasso tool, Magnetic Lasso tool	`L`
Shortcut Keys for selecting tools Magic Wand tool, Quick Selection tool	`W`
Shortcut Keys for selecting tools Crop tool, Slice tool, Slice Select tool	`C`
Shortcut Keys for selecting tools Eyedropper tool, Color Sampler tool, Ruler tool, Note tool Count tool	`I`
Shortcut Keys for selecting tools Spot Healing Brush tool, Healing Brush tool, Patch tool, Red Eye tool	`J`
Shortcut Keys for selecting tools Brush tool, Pencil tool,Color Replacement tool	`B`
Shortcut Keys for selecting tools Clone Stamp tool, Pattern Stamp tool	`S`
Shortcut Keys for selecting tools History Brush tool, Art History Brush tool	`Y`
Shortcut Keys for selecting tools Eraser tool, Background Eraser tool, Magic Eraser tool	`E`
Shortcut Keys for selecting tools Gradient tool Paint Bucket tool	`G`
Shortcut Keys for selecting tools Dodge tool, Burn tool, Sponge tool	`O`
Shortcut Keys for selecting tools Pen tool, Freeform Pen tool	`P`
Shortcut Keys for selecting tools Horizontal Type tool, Vertical Type tool, Horizontal Type mask tool, Vertical Type mask tool	`T`
Shortcut Keys for selecting tools Path Selection tool, Direct Selection tool	`A`
Shortcut Keys for selecting tools Rectangle tool, Rounded Rectangle tool, Ellipse tool, Polygon tool, Line tool Custom Shape tool	`U`
Shortcut Keys for selecting tools 3D Rotate tool, 3D Roll tool, 3D Pan tool, 3D Slide tool, 3D Scale tool	`K`
Shortcut Keys for selecting tools 3D Orbit tool, 3D Roll View tool, 3D Pan View tool, 3D Walk View tool, 3D Zoom tool	`N`
Shortcut Keys for selecting tools Hand tool	`H`
Shortcut Keys for selecting tools Rotate View tool	`R`
Shortcut Keys for selecting tools Zoom tool	`Z`
Shortcut Keys for selecting tools in the Extract toolbox Edge Highlighter tool	`B`
Shortcut Keys for selecting tools in the Extract toolbox Fill tool	`G`
Shortcut Keys for selecting tools in the Extract toolbox Eyedropper tool	`I`
Shortcut Keys for selecting tools in the Extract toolbox Cleanup tool	`C`
Shortcut Keys for selecting tools in the Extract toolbox Edge Touchup tool	`T`
Shortcut Keys for selecting tools in the Extract toolbox Forward Warp tool	`W`
Shortcut Keys for selecting tools in the Extract toolbox Reconstruct tool	`R`
Shortcut Keys for selecting tools in the Extract toolbox Twirl Clockwise tool	`C`
Shortcut Keys for selecting tools in the Extract toolbox Pucker tool	`S`
Shortcut Keys for selecting tools in the Extract toolbox Bloat tool	`B`
Shortcut Keys for selecting tools in the Extract toolbox Push Left tool	`O`
Shortcut Keys for selecting tools in the Extract toolbox Mirror tool	`M`
Shortcut Keys for selecting tools in the Extract toolbox Turbulence tool	`T`
Shortcut Keys for selecting tools in the Extract toolbox Freeze Mask tool	`F`
Shortcut Keys for selecting tools in the Extract toolbox Thaw Mask tool	`D`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Cycle through controls on right from top (Extract, Liquify, and Pattern Maker)	`Tab`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Cycle through controls on right from bottom (Extract, Liquify, and Pattern Maker)	`Shift` + `Tab`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Temporarily activate Hand tool (Extract, Liquify, and Pattern Maker)	`Space`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Change Cancel to Reset (Extract, Liquify, and Pattern Maker)	`Option`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Decreases or increases brush size (Extract and Liquify)	`]` / `[`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Fit in window(Extract and Pattern Maker)	`Command` + `0` (zero)
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Zoom in (Extract and Pattern Maker)	`Command` + `[` + (plus)
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Zoom out (Extract and Pattern Maker)	`command` - `-` (hyphen)
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Toggle between Edge Highlighter tool and Eraser tool (Extract only)	`Option` + Edge Highlighter/Eraser tool
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Toggle Smart Highlighting (Extract only)	`command` with Edge Highlighter tool selected
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Remove current highlight (Extract only)	`Option` + `Delete`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Highlight entire image (Extract only)	`Command` + `Delete`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Fill foreground area and preview extraction (Extract only)	`shift` - click with Fill tool selected
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Move mask when Edge Touchup tool is selected (Extract only)	`command` - drag
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Add opacity when Cleanup tool is selected (Extract only)	`option` - drag
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Toggle Show menu options in preview between Original and Extracted (Extract only)	`X`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Enable Cleanup and Edge Touchup tools before preview (Extract only)	`Shift` + `X`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Cycle through Display menu in preview from top to bottom (Extract only)	`F`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Cycle through Display menu in preview from bottom to top (Extract only)	`Shift` + `F`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Decrease/increase brush size by 1 (Extract only)	`Arrow Down` / `arrow up` in Brush Size text box
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Decrease/increase brush size by 10 (Extract only)	`Shift` + `Arrow Down` / `Shift` + `arrow up` in Brush Size text box
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Decrease/increase brush size by 1 (Extract only)	`Arrow Left` / `arrow right` with Brush Size Slider showing
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Decrease/increase brush size by 10 (Extract only)	`Shift` + `Arrow Left` / `Shift` + `Arrow Right` with Brush Size Slider showing
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Set strength of Cleanup or Edge Touch-up tool (Extract only)	`0` thru `9`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Reverse direction for Bloat, Pucker, Push Left, and Mirror tools (Liquify only)	`Option` + tool
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Continually sample the distortion (Liquify only)	`option` - drag in preview with Reconstruct tool, Displace, Amplitwist, / Affine mode selected
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Decrease/increase brush size by 2, or density, pressure, rate, or turbulent jitter by 1 (Liquify only)	`Arrow Down` / `arrow up` in Brush Size, Density, Pressure, Rate, / Turbulent Jitter text box
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Decrease/increase brush size by 2, or density, pressure, rate, or turbulent jitter by 1 (Liquify only)	`Arrow Left` / `arrow right` with Brush Size, Density, Pressure, Rate, / Turbulent Jitter slider showing
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Redo last step (Liquify only)	`Command` + `Z`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Delete current selection (Pattern Maker only)	`Command` + `D`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Undo a selection move (Pattern Maker only)	`Command` + `Z`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Generate or generate again (Pattern Maker only)	`Command` + `G`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Intersect with current selection (Pattern Maker only)	`Shift` + `Option` + select
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Toggle view: original/generated pattern (Pattern Maker only)	`X`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Go to first tile in Tile History (Pattern Maker only)	`Home`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Go to last tile in Tile History (Pattern Maker only)	`End`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Go to previous tile in Tile History (Pattern Maker only)	`arrow left` , `page up`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Go to next tile in Tile History (Pattern Maker only)	`arrow right` , `page down`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Delete current tile from Tile History (Pattern Maker only)	`Delete`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Nudge selection when viewing the original (Pattern Maker only)	`arrow right` , `arrow left` , `arrow up` , / `Arrow Down`
Shortcut Keys for working with Extract, Liquify, and Pattern Maker Increase selection nudging when viewing the original (Pattern Maker only)	`Shift` + `right arrow` , `arrow left` , `arrow up` , / `Arrow Down`
Shortcut Keys for using the Filter Gallery Apply a new filter on top of selected	`option` - click a filter
Shortcut Keys for using the Filter Gallery Open/close all disclosure triangles	`option` - click a disclosure triangle
Shortcut Keys for using the Filter Gallery Change Cancel button to Default	`Command`
Shortcut Keys for using the Filter Gallery Change Cancel button to Reset	`Option`
Shortcut Keys for using the Filter Gallery Undo/Redo	`Command` + `Z`
Shortcut Keys for using the Filter Gallery Step forward	`Command` + `Shift` + `Z`
Shortcut Keys for using the Filter Gallery Step backward	`Command` + `Option` + `Z`
Shortcut Keys for using the Refine Edge dialog box Open the Refine Edge dialog box	`Command` + `Option` + `R`
Shortcut Keys for using the Refine Edge dialog box Cycle (forward) through preview modes	`F`
Shortcut Keys for using the Refine Edge dialog box Cycle (backward) through preview modes	`Shift` + `F`
Shortcut Keys for using the Refine Edge dialog box Toggle between original image and selection preview	`X`
Shortcut Keys for using the Black-and-White dialog box Toggle the preview option (on and off)	`P`
Shortcut Keys for using the Black-and-White dialog box Open the Black-and-White dialog box	`Shift` + `Command` + `Option` + `B`
Shortcut Keys for using the Black-and-White dialog box Increase/decrease selected value by 1%	`Arrow Up` / `Arrow Down`
Shortcut Keys for using the Black-and-White dialog box Increase/decrease selected value by 10%	`Shift` + `Arrow Up` / `Arrow Down`
Shortcut Keys for using the Black-and-White dialog box Change the values of the closest color slider	Click-drag on the image
Shortcut Keys for using the Camera Raw dialog box Zoom tool	`Z`
Shortcut Keys for using the Camera Raw dialog box Hand tool	`H`
Shortcut Keys for using the Camera Raw dialog box White Balance tool	`I`
Shortcut Keys for using the Camera Raw dialog box Color Sampler tool	`S`
Shortcut Keys for using the Camera Raw dialog box Parametric Curve Targeted Adjustment tool	`Command` + `Option` + `Shift` + `T`
Shortcut Keys for using the Camera Raw dialog box Hue Targeted Adjustment tool	`Command` + `Option` + `Shift` + `H`
Shortcut Keys for using the Camera Raw dialog box Saturation Targeted Adjustment tool	`Command` + `Option` + `Shift` + `S`
Shortcut Keys for using the Camera Raw dialog box Luminance Targeted Adjustment tool	`Command` + `Option` + `Shift` + `L`
Shortcut Keys for using the Camera Raw dialog box Grayscale Mix Targeted Adjustment tool	`Command` + `Option` + `Shift` + `G`
Shortcut Keys for using the Camera Raw dialog box Last-used Targeted Adjustment tool	`T`
Shortcut Keys for using the Camera Raw dialog box Crop tool	`C`
Shortcut Keys for using the Camera Raw dialog box Straighten tool	`A`
Shortcut Keys for using the Camera Raw dialog box Spot Removal tool	`B`
Shortcut Keys for using the Camera Raw dialog box Red Eye Removal tool	`E`
Shortcut Keys for using the Camera Raw dialog box Adjustment Brush tool	`K`
Shortcut Keys for using the Camera Raw dialog box Graduated Filter tool	`G`
Shortcut Keys for using the Camera Raw dialog box Increase/decrease brush size	`]` / `[`
Shortcut Keys for using the Camera Raw dialog box Increase/decrease brush feather	`Shift` + `]` / `Shift` + `[`
Shortcut Keys for using the Camera Raw dialog box Increase/decrease Adjustment Brush tool flow in increments of 10	`=` (equal sign) / `-` (hyphen)
Shortcut Keys for using the Camera Raw dialog box Temporarily switch from Add to Erase mode for the Adjustment Brush tool, or from Erase to Add mode	`Option`
Shortcut Keys for using the Camera Raw dialog box Increase/decrease temporary Adjustment Brush tool size	`Option` + `]` / `Option` + `[`
Shortcut Keys for using the Camera Raw dialog box Increase/decrease temporary Adjustment Brush tool feather	`Option` + `Shift` + `]` / `Option` + `Shift` + `[`
Shortcut Keys for using the Camera Raw dialog box Increase/decrease temporary Adjustment Brush tool flow in increments of 10	`Option` + `=` / `option` - `-`
Shortcut Keys for using the Camera Raw dialog box Switch to New mode from Add or Erase mode of the Adjustment Brush tool or the Graduated Filter	`N`
Shortcut Keys for using the Camera Raw dialog box Toggle Auto Mask for Adjustment Brush tool	`M`
Shortcut Keys for using the Camera Raw dialog box Toggle Show Mask for Adjustment Brush tool	`Y`
Shortcut Keys for using the Camera Raw dialog box Toggle pins for Adjustment Brush tool	`V`
Shortcut Keys for using the Camera Raw dialog box Toggle overlay for Graduated Filter, Spot Removal tool, or Red Eye Removal tool.	`V`
Shortcut Keys for using the Camera Raw dialog box Rotate image left	`L` / `Command` + `]`
Shortcut Keys for using the Camera Raw dialog box Rotate image right	`R` / `Command` + `[`
Shortcut Keys for using the Camera Raw dialog box Zoom in	`Command` + `[` + (plus)
Shortcut Keys for using the Camera Raw dialog box Zoom out	`command` - `-` (hyphen)
Shortcut Keys for using the Camera Raw dialog box Temporarily switch to Zoom In tool	`Command`
Shortcut Keys for using the Camera Raw dialog box Temporarily switch to Zoom Out tool and change the Open Image button to Open Copy and the Cancel button to Reset.	`Option`
Shortcut Keys for using the Camera Raw dialog box Toggle preview	`P`
Shortcut Keys for using the Camera Raw dialog box Full screen mode	`F`
Shortcut Keys for using the Camera Raw dialog box Temporarily activate the White Balance tool and change the Open Image button to Open Object.	`Shift`
Shortcut Keys for using the Camera Raw dialog box Select multiple points in Curves panel	Click the first point; `shift` -click additional points
Shortcut Keys for using the Camera Raw dialog box Add point to curve in Curves panel	`command` -click in preview
Shortcut Keys for using the Camera Raw dialog box Move selected point in Curves panel (1 unit)	`Arrow Keys`
Shortcut Keys for using the Camera Raw dialog box Move selected point in Curves panel (10 units)	`shift` - `arrow key`
Shortcut Keys for using the Camera Raw dialog box Open selected images in Camera Raw dialog box from Bridge	`Command` + `R`
Shortcut Keys for using the Camera Raw dialog box Open selected images from Bridge bypassing Camera Raw dialog box	`Shift` + double-click image
Shortcut Keys for using the Camera Raw dialog box Display highlights that will be clipped in Preview	`option` -drag Exposure, Recovery, / Black sliders
Shortcut Keys for using the Camera Raw dialog box Highlight clipping warning	`O`
Shortcut Keys for using the Camera Raw dialog box Shadows clipping warning	`U`
Shortcut Keys for using the Camera Raw dialog box Context menu	Right-click
Shortcut Keys for using the Camera Raw dialog box Camera Raw preferences	`Command` + `K`
Shortcut Keys for using the Camera Raw dialog box Deletes Adobe Camera Raw preferences	`Command` + `option` (on open)
Shortcut Keys for using the Curves dialog box Open the Curves dialog box	`Command` + `M`
Shortcut Keys for using the Curves dialog box Select next point on the curve	`+` (plus)
Shortcut Keys for using the Curves dialog box Select the previous point on the curve	`-` (minus)
Shortcut Keys for using the Curves dialog box Select multiple points on the curve	`Shift` -click the points
Shortcut Keys for using the Curves dialog box Deselect a point	`Command` + `D`
Shortcut Keys for using the Curves dialog box To delete a point on the curve	Select a point and press `delete`
Shortcut Keys for using the Curves dialog box Move the selected point 1 unit	`Arrow Keys`
Shortcut Keys for using the Curves dialog box Move the selected point 10 units	`Shift` + `Arrow Keys`
Shortcut Keys for using the Curves dialog box Display highlights and shadows that will be clipped	`option` -drag black/white point sliders
Shortcut Keys for using the Curves dialog box Set a point to the composite curve	`command` -click the image
Shortcut Keys for using the Curves dialog box Set a point to the channel curves	`Shift` + `command` -click the image
Shortcut Keys for using the Curves dialog box Toggle grid size	`option` - click the field
Shortcut Keys for using Vanishing Point Zoom tool	`Z`
Shortcut Keys for using Vanishing Point Zoom 2x (temporary)	`X`
Shortcut Keys for using Vanishing Point Hand tool	`H`
Shortcut Keys for using Vanishing Point Switch to Hand tool (temporary)	`Space`
Shortcut Keys for using Vanishing Point Zoom in	`Command` + `[` + (plus)
Shortcut Keys for using Vanishing Point Zoom out	`command` - `-` (hyphen)
Shortcut Keys for using Vanishing Point Fit in view	`Command` + `0` (zero), Double-click Hand tool
Shortcut Keys for using Vanishing Point Zoom to center at 100%	Double-click Zoom tool
Shortcut Keys for using Vanishing Point Increase brush size (Brush, Stamp tools)	`]`
Shortcut Keys for using Vanishing Point Decrease brush size (Brush, Stamp tools)	`[`
Shortcut Keys for using Vanishing Point Increase brush hardness (Brush, Stamp tools)	`Shift` + `]`
Shortcut Keys for using Vanishing Point Decrease brush hardness (Brush, Stamp tools)	`Shift` + `[`
Shortcut Keys for using Vanishing Point Undo last action	`Command` + `Z`
Shortcut Keys for using Vanishing Point Redo last action	`Command` + `Shift` + `Z`
Shortcut Keys for using Vanishing Point Deselect all	`Command` + `D`
Shortcut Keys for using Vanishing Point Hide selection and planes	`Command` + `H`
Shortcut Keys for using Vanishing Point Move selection 1 pixel	`Arrow Keys`
Shortcut Keys for using Vanishing Point Move selection 10 pixels	`Shift` + `Arrow Keys`
Shortcut Keys for using Vanishing Point Copy	`Command` + `C`
Shortcut Keys for using Vanishing Point Paste	`Command` + `V`
Shortcut Keys for using Vanishing Point Repeat last duplicate and move	`Command` + `Shift` + `T`
Shortcut Keys for using Vanishing Point Create a floating selection from the current selection	`Command` + `Option` + `T`
Shortcut Keys for using Vanishing Point Fill a selection with image under the pointer	`command` -drag
Shortcut Keys for using Vanishing Point Create a duplicate of the selection as a floating selection	`Command` + `option` -drag
Shortcut Keys for using Vanishing Point Constrain selection to a 15° rotation	`Option` + `shift` to rotate
Shortcut Keys for using Vanishing Point Select a plane under another selected plane	`command` -click the plane
Shortcut Keys for using Vanishing Point Create 90 degree plane off parent plane	`command` -drag
Shortcut Keys for using Vanishing Point delete last node while creating plane	`Backspace`
Shortcut Keys for using Vanishing Point Make a full canvas plane, square to the camera	Double-click the Create Plane tool
Shortcut Keys for using Vanishing Point Show/hide measurements (Photoshop Extended only)	`Command` + `Shift` + `H`
Shortcut Keys for using Vanishing Point Export to a DFX file (Photoshop Extended only)	`Command` + `E`
Shortcut Keys for using Vanishing Point Export to a 3DS file (Photoshop Extended only)	`Command` + `Shift` + `E`
Shortcut Keys for working with blending modes Cycle through blending modes	`Shift` + `[` + (plus) / `-` (minus)
Shortcut Keys for working with blending modes Normal	`Shift` + `Option` + `N`
Shortcut Keys for working with blending modes Dissolve	`Shift` + `Option` + `I`
Shortcut Keys for working with blending modes Behind (Brush tool only)	`Shift` + `Option` + `Q`
Shortcut Keys for working with blending modes Clear (Brush tool only)	`Shift` + `Option` + `R`
Shortcut Keys for working with blending modes Darken	`Shift` + `Option` + `K`
Shortcut Keys for working with blending modes Multiply	`Shift` + `Option` + `M`
Shortcut Keys for working with blending modes Color Burn	`Shift` + `Option` + `B`
Shortcut Keys for working with blending modes Linear Burn	`Shift` + `Option` + `A`
Shortcut Keys for working with blending modes Lighten	`Shift` + `Option` + `G`
Shortcut Keys for working with blending modes Screen	`Shift` + `Option` + `S`
Shortcut Keys for working with blending modes Color Dodge	`Shift` + `Option` + `D`
Shortcut Keys for working with blending modes Linear Dodge	`Shift` + `Option` + `W`
Shortcut Keys for working with blending modes Overlay	`Shift` + `Option` + `O`
Shortcut Keys for working with blending modes Soft Light	`Shift` + `Option` + `F`
Shortcut Keys for working with blending modes Hard Light	`Shift` + `Option` + `H`
Shortcut Keys for working with blending modes Vivid Light	`Shift` + `Option` + `V`
Shortcut Keys for working with blending modes Linear Light	`Shift` + `Option` + `J`
Shortcut Keys for working with blending modes Pin Light	`Shift` + `Option` + `Z`
Shortcut Keys for working with blending modes Hard Mix	`Shift` + `Option` + `L`
Shortcut Keys for working with blending modes Difference	`Shift` + `Option` + `E`
Shortcut Keys for working with blending modes Exclusion	`Shift` + `Option` + `X`
Shortcut Keys for working with blending modes Hue	`Shift` + `Option` + `U`
Shortcut Keys for working with blending modes Saturation	`Shift` + `Option` + `T`
Shortcut Keys for working with blending modes Color	`Shift` + `Option` + `C`
Shortcut Keys for working with blending modes Luminosity	`Shift` + `Option` + `Y`
Shortcut Keys for working with blending modes Desaturate	Sponge tool + `Shift` + `Option` + `D`
Shortcut Keys for working with blending modes Saturate	Sponge tool + `Shift` + `Option` + `S`
Shortcut Keys for working with blending modes Dodge/burn shadows	Dodge tool/Burn tool + `Shift` + `Option` + `S`
Shortcut Keys for viewing images Cycles through open documents	`Command` + `Tab`
Shortcut Keys for viewing images Close a file in Photoshop and open Bridge	`shift` - `command` - `w`
Shortcut Keys for viewing images Toggle between Standard mode and quick Mask mode	`Q`
Shortcut Keys for viewing images Toggle (forward) between Standard screen mode, Maximized screen mode, Full screen mode, and Full screen mode with menu bar	`F`
Shortcut Keys for viewing images Toggle (backward) between Standard screen mode, Maximized screen mode, Full screen mode, and Full screen mode with menu bar	`Shift` + `F`
Shortcut Keys for viewing images Toggle (forward) canvas color	`Space` + `f` (or right-click canvas background and select color)
Shortcut Keys for viewing images Toggle (backward) canvas color	`Space` + `Shift` + `F`
Shortcut Keys for viewing images Fit image in window	Double-click Hand tool
Shortcut Keys for viewing images Magnify 100%	Double-click Zoom tool
Shortcut Keys for viewing images Switch to Hand tool (when not in text-edit mode)	`Space`
Shortcut Keys for viewing images Simultaneously pan multiple documents simultaneously with Hand tool	`shift` -drag
Shortcut Keys for viewing images Switch to Zoom In tool	`Command` + `Space`
Shortcut Keys for viewing images Switch to Zoom Out tool	`Option` + `Space`
Shortcut Keys for viewing images Move Zoom marquee while dragging with the Zoom tool	`space` - drag
Shortcut Keys for viewing images Apply zoom percentage, and keep zoom percentage box active	`Shift` + `enter` in Navigator panel zoom percentage box
Shortcut Keys for viewing images Zoom in on specified area of an image	`command` -drag over preview in Navigator panel
Shortcut Keys for viewing images Temporarily zoom into an image	Hold down `h` and then click in the image and hold down the mouse button
Shortcut Keys for viewing images Scroll image with Hand tool	`space` -drag, / drag view area box in Navigator panel
Shortcut Keys for viewing images Scroll up or down 1 screen	`Page Up` / `Page Down`
Shortcut Keys for viewing images Scroll up or down 10 units	`Shift` + `Page Up` / `Page Down`
Shortcut Keys for viewing images Move view to upper-left corner or lower right corner	`Home` / `End`
Shortcut Keys for viewing images Toggle layer mask on/off as rubylith (layer mask must be selected)	`\` (backslash)
Shortcut Keys for selecting and moving objects Reposition marquee while selecting‡	Any marquee tool (except single column and single row) + `space` -drag
Shortcut Keys for selecting and moving objects Add to a selection	Any selection tool + `shift` -drag
Shortcut Keys for selecting and moving objects Subtract from a selection	Any selection tool + `option` -drag
Shortcut Keys for selecting and moving objects Intersect a selection	Any selection tool (except quick Selection tool) + `shift` - `option` -drag
Shortcut Keys for selecting and moving objects Constrain marquee to square or circle (if no other selections are active)‡	`shift` -drag
Shortcut Keys for selecting and moving objects Draw marquee from center (if no other selections are active)‡	`option` -drag
Shortcut Keys for selecting and moving objects Constrain shape and draw marquee from center‡	`Shift` + `option` -drag
Shortcut Keys for selecting and moving objects Switch to Move tool	`command` (except when Hand, Slice, Path, Shape, / any Pen tool is selected)
Shortcut Keys for selecting and moving objects Switch from Magnetic Lasso tool to Lasso tool	`option` - drag
Shortcut Keys for selecting and moving objects Switch from Magnetic Lasso tool to polygonal Lasso tool	`option` - click
Shortcut Keys for selecting and moving objects Apply/cancel an operation of the Magnetic Lasso	`Enter` / `Esc` / `Command` + `.` (period)
Shortcut Keys for selecting and moving objects Move copy of selection	Move tool + `option` -drag selection
Shortcut Keys for selecting and moving objects Move selection area 1 pixel	Any selection + `arrow right` , `arrow left` , `arrow up` , / `Arrow Down`
Shortcut Keys for selecting and moving objects Move selection 1 pixel	Move tool + `arrow right` , `arrow left` , `arrow up` , / `Arrow Down`
Shortcut Keys for selecting and moving objects Move layer 1 pixel when nothing selected on layer	`Command` + `arrow right` , `arrow left` , `arrow up` , / `Arrow Down`
Shortcut Keys for selecting and moving objects Increase/decrease detection width	Magnetic Lasso tool + `[` / `]`
Shortcut Keys for selecting and moving objects Accept cropping or exit cropping	Crop tool + `Enter` / `Esc`
Shortcut Keys for selecting and moving objects Toggle crop shield off and on	`[` / (forward slash)
Shortcut Keys for selecting and moving objects Make protractor	Ruler tool + `option` -drag end point
Shortcut Keys for selecting and moving objects Snap guide to ruler ticks (except when View Snap is unchecked)	`shift` -drag guide
Shortcut Keys for selecting and moving objects Convert between horizontal and vertical guide	`option` -drag guide
Shortcut Keys for editing paths Select multiple anchor points	Direct selection tool + `shift` -click
Shortcut Keys for editing paths Select entire path	Direct selection tool + `option` - click
Shortcut Keys for editing paths Duplicate a path	Pen (any Pen tool), Path Selection / Direct Selection tool + `Command` + `option` -drag
Shortcut Keys for editing paths Switch from Path Selection, Pen, Add Anchor Point, delete Anchor Point, or Convert Point tools, to Direct Selection tool	`Command`
Shortcut Keys for editing paths Switch from Pen tool or Freeform Pen tool to Convert Point tool when pointer is over anchor or direction point	`Option`
Shortcut Keys for editing paths Close path	Magnetic Pen tool-double-click
Shortcut Keys for editing paths Close path with straight-line segment	Magnetic Pen tool + `option` -double-click
Shortcut Keys for painting objects Eyedropper tool	Any painting tool + `Option` / any shape tool + `option` (except when Paths `option` is selected)
Shortcut Keys for painting objects Select background color	Eyedropper tool + `option` - click
Shortcut Keys for painting objects Color sampler tool	Eyedropper tool + `Shift`
Shortcut Keys for painting objects deletes color sampler	Color sampler tool + `option` - click
Shortcut Keys for painting objects Sets opacity, tolerance, strength, or exposure for painting mode	Any painting / editing tool + number keys (e.g., 0 = 100%, 1 = 10%, 4 then 5 in quick succession = 45%) (When airbrush `option` is enabled, use `shift` + number keys)
Shortcut Keys for painting objects Sets flow for painting mode	Any painting / editing tool + `Shift` + number keys (e.g., 0 = 100%, 1 = 10%, 4 then 5 in quick succession = 45%) (When airbrush `option` is enabled, omit `shift` )
Shortcut Keys for painting objects Cycles through blending modes	`Shift` + `[` + (plus) / `-` (minus)
Shortcut Keys for painting objects Fills selection/layer with foreground or background color	`Option` + `backspace` , / `Command` + `Backspace`
Shortcut Keys for painting objects Fills from history	`Command` + `Option` + `Backspace`
Shortcut Keys for painting objects Displays Fill dialog box	`Shift` + `Backspace`
Shortcut Keys for painting objects Lock transparent pixels on/off	`[` / (forward slash)
Shortcut Keys for painting objects Connects points with a straight line	Any painting tool + `shift` -click
Shortcut Keys for transforming selections, selection borders, and paths Transform from center or reflect	`Option`
Shortcut Keys for transforming selections, selection borders, and paths Constrain	`Shift`
Shortcut Keys for transforming selections, selection borders, and paths Distort	`Command`
Shortcut Keys for transforming selections, selection borders, and paths Apply	`Enter`
Shortcut Keys for transforming selections, selection borders, and paths Cancel	`Command` + `.` / `Esc`
Shortcut Keys for transforming selections, selection borders, and paths Free transform with duplicate data	`Command` + `Option` + `T`
Shortcut Keys for transforming selections, selection borders, and paths Transform again with duplicate data	`Command` + `Shift` + `Option` + `T`
Shortcut Keys for selecting, editing, and navigating through text Move type in image	`command` -drag type when Type layer is selected
Shortcut Keys for selecting, editing, and navigating through text Select 1 character left/right or 1 line down/up, or 1 word left/right	`Shift` + `Arrow Left` / `Arrow Right` / `Arrow Down` / `arrow up` , / `Command` + `Shift` + `Arrow Left` / `Arrow Right`
Shortcut Keys for selecting, editing, and navigating through text Select characters from insertion point to mouse click point	`shift` -click
Shortcut Keys for selecting, editing, and navigating through text Move 1 character left/right, 1 line down/up, or 1 word left/right	`Arrow Left` / `arrow right` , `arrow down` / `arrow up` , / `Command` + `Arrow Left` / `Arrow Right`
Shortcut Keys for selecting, editing, and navigating through text Create a new text layer, when a text layer is selected in the Layers panel	`shift` -click
Shortcut Keys for selecting, editing, and navigating through text Select a word, line, paragraph, or story	Double-click, triple-click, quadruple-click, / quintuple-click
Shortcut Keys for selecting, editing, and navigating through text Show/Hide selection on selected type	`Command` + `H`
Shortcut Keys for selecting, editing, and navigating through text Display the bounding box for transforming text when editing text, or activate Move tool if cursor is inside the bounding box	`Command`
Shortcut Keys for selecting, editing, and navigating through text Scale text within a bounding box when resizing the bounding box	`command` -drag a bounding box handle
Shortcut Keys for selecting, editing, and navigating through text Move text box while creating text box	space-drag
Shortcut Keys for formatting type Align left, center, or right	Horizontal Type tool + `Command` + `Shift` + `l` , `c` , / `R`
Shortcut Keys for formatting type Align top, center, or bottom	Vertical Type tool + `Command` + `Shift` + `l` , `c` , / `R`
Shortcut Keys for formatting type Choose 100% horizontal scale	`Command` + `Shift` + `X`
Shortcut Keys for formatting type Choose 100% vertical scale	`Command` + `Shift` + `Option` + `X`
Shortcut Keys for formatting type Choose Auto leading	`Command` + `Shift` + `Option` + `A`
Shortcut Keys for formatting type Choose 0 for tracking	`Command` + `Shift` + `Q`
Shortcut Keys for formatting type Justify paragraph, left aligns last line	`Command` + `Shift` + `J`
Shortcut Keys for formatting type Justify paragraph, justifies all	`Command` + `Shift` + `F`
Shortcut Keys for formatting type Toggle paragraph hyphenation on/off	`Command` + `Shift` + `Option` + `H`
Shortcut Keys for formatting type Toggle single/every-line composer on/off	`Command` + `Shift` + `Option` + `T`
Shortcut Keys for formatting type Decrease or increase type size of selected text 2 points or pixels	`Command` + `Shift` + `<` / `>`
Shortcut Keys for formatting type Decrease or increase leading 2 points or pixels	`Option` + `arrow down` or `arrow up`
Shortcut Keys for formatting type Decrease or increase baseline shift 2 points or pixels	`Shift` + `Option` + `Arrow Down` / `Arrow Up`
Shortcut Keys for formatting type Decrease or increase kerning/tracking 20/1000 ems	`Option` + `Arrow Left` / `Arrow Right`
Shortcut Keys for slicing and optimizing Toggle between Slice tool and Slice Selection tool	`Command`
Shortcut Keys for slicing and optimizing Draw square slice	`shift` -drag
Shortcut Keys for slicing and optimizing Draw from center outward	`option` -drag
Shortcut Keys for slicing and optimizing Draw square slice from center outward	`Shift` + `option` - drag
Shortcut Keys for slicing and optimizing Reposition slice while creating slice	`space` - drag
Shortcut Keys for slicing and optimizing Open context-sensitive menu	Right-click slice
Shortcut Keys for using panels Set options (except for Actions, Animation, Styles, Brushes, Tool Presets, and Layer Comps panels)	`option` - click New button
Shortcut Keys for using panels delete without confirmation (except for the Brushes panel)	`option` - click `delete` button
Shortcut Keys for using panels Apply value and keep text box active	`Shift` + `Enter`
Shortcut Keys for using panels Load as a selection	`command` -click channel, layer, / path thumbnail.
Shortcut Keys for using panels Add to current selection	`Command` + `shift` -click channel, layer, / path thumbnail.
Shortcut Keys for using panels Subtract from current selection	`Command` + `option` - click channel, path, / layer thumbnail.
Shortcut Keys for using panels Intersect with current selection	`Command` + `Shift` + `option` - click channel, path, / layer thumbnail
Shortcut Keys for using panels Show/Hide all panels	`Tab`
Shortcut Keys for using panels Show/Hide all panels except the toolbox and options bar	`Shift` + `Tab`
Shortcut Keys for using panels Highlight options bar	Select tool and press `enter`
Shortcut Keys for using panels Increase/decrease units by 10 in a pop-up menu	`Shift` + `Arrow Up` / `Arrow Down`
Shortcut Keys for using the Actions panel Turn command on and all others off, or turns all commands on	`option` - click the check mark next to a command.
Shortcut Keys for using the Actions panel Turn current modal control on and toggle all other modal controls	`option` - click
Shortcut Keys for using the Actions panel Change action or action set options	`Option` + double-click action / action set
Shortcut Keys for using the Actions panel Display Options dialog box for recorded command	Double-click recorded command
Shortcut Keys for using the Actions panel Play entire action	`Command` + double-click an action
Shortcut Keys for using the Actions panel Collapse/expand all components of an action	`option` - click the triangle
Shortcut Keys for using the Actions panel Play a command	`command` -click the Play button
Shortcut Keys for using the Actions panel Create new action and begin recording without confirmation	`option` - click the New Action button
Shortcut Keys for using the Actions panel Select contiguous items of the same kind	`shift` -click the action/ `Command`
Shortcut Keys for using the Actions panel Select discontiguous items of the same kind	`command` -click the action/ `Command`
Shortcut Keys for using the Adjustments panel
Shortcut Keys for using the Adjustments panel Choose a channel for adjustment	`Option` + `3` (red), `4` (green), `5` (blue)
Shortcut Keys for using the Adjustments panel Select individual channels in the Channels panel	`Command` + `3` (red), `4` (green), `5` (blue)
Shortcut Keys for using the Adjustments panel Load individual channel as selection	`Option` + `Command` + `3` (red), `4` (green), `5` (blue)
Shortcut Keys for using the Adjustments panel Choose composite channel for adjustment	`Option` + `2`
Shortcut Keys for using the Adjustments panel Select composite channel in Channel panel	`Command` + `2`
Shortcut Keys for using the Adjustments panel Toggle layer or smart filter masks	`\` (backslash)
Shortcut Keys for using the Adjustments panel Temporarily view the state of previous adjustment layer	Hold down `\` (backslash)
Shortcut Keys for using the Adjustments panel 100% view	`Command` + `1`
Shortcut Keys for using the Adjustments panel Switch to next document	`Command` + `Tab`
Shortcut Keys for using the Adjustments panel Switch to previous document	`Shift` + `Command` + `Tab`
Shortcut Keys for using the Adjustments panel delete layer	`Delete` / `Backspace`
Shortcut Keys for using the Animation panel deselect multiple contiguous frames	`shift` -click second frame
Shortcut Keys for using the Animation panel Select/deselect multiple discontiguous frames	`command` -click multiple frames
Shortcut Keys for using the Animation panel Paste using previous settings without displaying the dialog box	`Option` + Paste Frames command from the Panel pop-up menu
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Start playing the timeline or Animation panel	`Space`
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Switch between timecode and frame numbers (current time view)	`Option` + click the current-time display in the upper-left corner of the timeline.
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Expand and collapse list of layers	`Option` + click
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Jump to the next/previous whole second in timeline	Hold down the `shift` key when clicking the Next/Previous Frame buttons (on either side of the Play button).
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Increase playback speed	Hold down the `shift` key while dragging the current time.
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Decrease playback speed	Hold down the `command` key while dragging the current time.
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Snap an object (keyframe, the current time, layer in point, and so on) to the nearest object in timeline	`shift` -drag
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Scale (evenly distribute to condensed or extended length) a selected group of multiple keyframes	alt-drag (first / last keyframe in the selection)
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Back one frame	`Arrow Left` / `Page Up`
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Forward one frame	`Arrow Right` / `Page Down`
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Back ten frames	`Shift` + `Arrow Left` / `Shift` + `Page Up`
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Forward ten frames	`Shift` + `Arrow Right` / `Shift` + `Page Down`
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Move to the beginning of the timeline	`Home`
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Move to the end of the timeline	`End`
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Move to the beginning of the work area	`Shift` + `h` ome
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Move to the end of the work area	`Shift` + `e` nd
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Move to In point of the current layer	`Arrow Up`
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Move to the Out point of the current layer	`Arrow Down`
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Back 1 second	`Shift` + `Arrow Up`
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Foward 1 second	`Shift` + `d` own Arrow
Shortcut Keys for using the Animation panel in Timeline Mode (Photoshop Extended) Return a rotated document to its original orientation	`Esc`
Shortcut Keys for using the Clone Source Show Clone Source (overlays image)	`Option` + `Shift`
Shortcut Keys for using the Clone Source Nudge Clone Source	`Option` + `Shift` + `Arrow Keys`
Shortcut Keys for using the Clone Source Rotate Clone Source	`Option` + `Shift` + `<` / `>`
Shortcut Keys for using the Clone Source Scale (increase or reduce size) Clone Source	`Option` + `Shift` + `[` / `]`
Shortcut Keys for using the Brushes panel delete brush	`option` - click brush
Shortcut Keys for using the Brushes panel Rename brush	Double-click brush
Shortcut Keys for using the Brushes panel Change brush size	`Option` + right click + drag
Shortcut Keys for using the Brushes panel Decrease/increase brush softness/hardness	`Option` + `Shift` + right click + drag
Shortcut Keys for using the Brushes panel Select previous/next brush size	, (comma) / `.`
Shortcut Keys for using the Brushes panel Select first/last brush	`Shift` + , (comma) / `.`
Shortcut Keys for using the Brushes panel Display precise cross hair for brushes	`Caps Lock` / `Shift` + `c` aps Lock
Shortcut Keys for using the Brushes panel Toggle airbrush option	`Shift` + `Option` + `P`
Shortcut Keys for using the Channels panel Set options for Save Selection As Channel button	`option` - click Save Selection As Channel button
Shortcut Keys for using the Channels panel Create a new spot channel	`command` -click Create New Channel button
Shortcut Keys for using the Channels panel Select/deselect multiple color-channel selection	`shift` -click color channel
Shortcut Keys for using the Channels panel Select/deselect alpha channel and show/hide as a rubylith overlay	`shift` -click alpha channel
Shortcut Keys for using the Channels panel Display channel options	Double-click alpha / spot channel thumbnail
Shortcut Keys for using the Channels panel Toggle composite and grayscale mask in quick Mask mode	~ (tilde)
Shortcut Keys for using the Color panel Select background color	`option` - click color in color bar
Shortcut Keys for using the Color panel Display Color Bar menu	Right-click color bar
Shortcut Keys for using the Color panel Cycle through color choices	`shift` -click color bar
Shortcut Keys for using the History panel Create a new snapshot	`Option` + `n` ew Snapshot
Shortcut Keys for using the History panel Rename snapshot	Double-click snapshot name
Shortcut Keys for using the History panel Step forward through image states	`Command` + `Shift` + `Z`
Shortcut Keys for using the History panel Step backward through image states	`Command` + `Option` + `Z`
Shortcut Keys for using the History panel Duplicate any image state, except the current state	`option` - click the image state
Shortcut Keys for using the History panel Permanently clear history (no Undo)	`Option` + `c` lear History (in History panel pop-up menu)
Shortcut Keys for using the Info panel Change color readout modes	Click eyedropper icon
Shortcut Keys for using the Info panel Change measurement units	Click crosshair icon
Shortcut Keys for using the Layer Comps panel Result	Windows
Shortcut Keys for using the Layer Comps panel Create new layer comp without the New Layer Comp box	`option` - click Create New Layer Comp button
Shortcut Keys for using the Layer Comps panel Open Layer Comp Options dialog box	Double-click layer comp
Shortcut Keys for using the Layer Comps panel Rename in-line	Double-click layer comp name
Shortcut Keys for using the Layer Comps panel Select/deselect multiple contiguous layer comps	`shift` -click
Shortcut Keys for using the Layer Comps panel Select/deselect multiple discontiguous layer comps	`command` -click
Shortcut Keys for using the Layers panel Load layer transparency as a selection	`command` -click layer thumbnail
Shortcut Keys for using the Layers panel Load filter mask as a selection	`command` -click filter mask thumbnail
Shortcut Keys for using the Layers panel Group layers	`Command` + `G`
Shortcut Keys for using the Layers panel Ungroup layers	`Command` + `Shift` + `G`
Shortcut Keys for using the Layers panel Create/release clipping mask	`Command` + `Option` + `G`
Shortcut Keys for using the Layers panel Select all layers	`Command` + `Option` + `A`
Shortcut Keys for using the Layers panel Merge visible layers	`Command` + `Shift` + `E`
Shortcut Keys for using the Layers panel Create new empty layer with dialog box	`option` - click New Layer button
Shortcut Keys for using the Layers panel Create new layer below target layer	`command` -click New Layer button
Shortcut Keys for using the Layers panel Select top layer	`Option` + `.`
Shortcut Keys for using the Layers panel Select bottom layer	`Option` + , (comma)
Shortcut Keys for using the Layers panel Add to layer selection in Layers panel	`Shift` + `Option` + `[` / `]`
Shortcut Keys for using the Layers panel Select next layer down/up	`Option` + `[` / `]`
Shortcut Keys for using the Layers panel Move target layer down/up	`Command` + `[` / `]`
Shortcut Keys for using the Layers panel Merge a copy of all visible layers into target layer	`Command` + `Shift` + `Option` + `E`
Shortcut Keys for using the Layers panel Merge layers	Highlight layers you want to merge, then `command` + `E`
Shortcut Keys for using the Layers panel Move layer to bottom or top	`Command` + `Shift` + `[` / `]`
Shortcut Keys for using the Layers panel Copy current layer to layer below	`Option` + Merge Down command from the Panel pop-up menu
Shortcut Keys for using the Layers panel Merge all visible layers to a new layer above the currently selected layer	`Option` + Merge Visible command from the Panel pop-up menu
Shortcut Keys for using the Layers panel Show/hide this layer/layer group only or all layers/layer groups	Right-click the eye icon
Shortcut Keys for using the Layers panel Show/hide all other currently visible layers	`option` - click the eye icon
Shortcut Keys for using the Layers panel Toggle lock transparency for target layer, or last applied lock	`[` / (forward slash)
Shortcut Keys for using the Layers panel Edit layer effect/style, options	Double-click layer effect/style
Shortcut Keys for using the Layers panel Hide layer effect/style	`option` -double-click layer effect/style
Shortcut Keys for using the Layers panel Edit layer style	Double-click layer
Shortcut Keys for using the Layers panel Disable/enable vector mask	`shift` -click vector mask thumbnail
Shortcut Keys for using the Layers panel Open Layer Mask Display Options dialog box	Double-click layer mask thumbnail
Shortcut Keys for using the Layers panel Toggle layer mask on/off	`shift` -click layer mask thumbnail
Shortcut Keys for using the Layers panel Toggle filter mask on/off	`shift` -click filter mask thumbnail
Shortcut Keys for using the Layers panel Toggle between layer mask/composite image	`option` - click layer mask thumbnail
Shortcut Keys for using the Layers panel Toggle between filter mask/composite image	`option` - click filter mask thumbnail
Shortcut Keys for using the Layers panel Toggle rubylith mode for layer mask on/off	`\` (backslash), / `Shift` + `option` - click
Shortcut Keys for using the Layers panel Select all type; temporarily select Type tool	Double-click type layer thumbnail
Shortcut Keys for using the Layers panel Create a clipping mask	`option` - click the line dividing two layers
Shortcut Keys for using the Layers panel Rename layer	Double-click the layer name
Shortcut Keys for using the Layers panel Edit filter settings	Double-click the filter effect
Shortcut Keys for using the Layers panel Edit the Filter Blending options	Double-click the Filter Blending icon
Shortcut Keys for using the Layers panel Create new layer set below current layer/layer set	`command` -click New Layer Set button
Shortcut Keys for using the Layers panel Create new layer set with dialog box	`option` - click New Layer Set button
Shortcut Keys for using the Layers panel Create layer mask that hides all/selection	`option` - click Add Layer Mask button
Shortcut Keys for using the Layers panel Create vector mask that reveals all/path area	`command` -click Add Layer Mask button
Shortcut Keys for using the Layers panel Create vector mask that hides all or displays path area	`Command` + `option` - click Add Layer Mask button
Shortcut Keys for using the Layers panel Display layer group properties	Right-click layer group and choose Group Properties, / double-click group
Shortcut Keys for using the Layers panel Select/deselect multiple contiguous layers	`shift` -click
Shortcut Keys for using the Layers panel Select/deselect multiple discontiguous layers	`command` -click
Shortcut Keys for using the Paths panel Add path to selection	`Command` + `shift` -click pathname
Shortcut Keys for using the Paths panel Subtract a path from selection	`Command` + `option` - click pathname
Shortcut Keys for using the Paths panel Retain intersection of path as a selection	`Command` + `Shift` + `option` - click pathname
Shortcut Keys for using the Paths panel Hide path	`Command` + `Shift` + `H`
Shortcut Keys for using the Paths panel Set options for Fill Path with Foreground Color button, Stroke Path with Brush button, Load Path as a Selection button, Make Work Path from Selection button, and Create New Path button	`option` - click button
Shortcut Keys for using the Swatches panel Create new swatch from foreground color	Click in empty area of panel
Shortcut Keys for using the Swatches panel Set swatch color as background color	`command` -click swatch
Shortcut Keys for using the Swatches panel delete swatch	`option` - click swatch