IntelliJ IDEA (Windows, Linux)

General

Open corresponding tool window

Alt + Num 0 - Num 9

All hotkeys for IntelliJ IDEA (Windows, Linux)

Editing
Smart code completion

Ctrl + ↑   Shift + Space

Search and replace
Search everywhere

↑   Shift then ↑   Shift

Editing
Show intention actions and quick-fixes

Alt + ⤶ Enter

Editing
Generate code

Alt + Insert

Editing
Parameter info (within method call arguments)

Ctrl + P

Editing
Extend selection

Ctrl + W

Editing
Shrink selection

Ctrl + ↑   Shift + W

Navigation
Recent files popup

Ctrl + E

Refactoring
Rename

↑   Shift + F6

General
Open corresponding tool window

Alt + Num 0 - Num 9

General
Save all

Ctrl + S

General
Synchronize

Ctrl + Alt + Y

General
Toggle maximizing editor

Ctrl + ↑   Shift + F12

General
Inspect current file with current profile

Alt + ↑   Shift + I

General
Quick switch current scheme

Ctrl + `

General
Open Settings dialog

Ctrl + Alt + S

General
Open project structure dialog

Ctrl + Alt + ↑   Shift + S

General
Find action

Ctrl + ↑   Shift + A

Debugging
Step over

F8

Debugging
Step into

F7

Debugging
Smart step into

↑   Shift + F7

Debugging
Smart step out

↑   Shift + F8

Debugging
Run to cursor

Alt + F9

Debugging
Evaluate expression

Alt + F8

Debugging
Resume program

F9

Debugging
Toggle breakpoint

Ctrl + F8

Debugging
View breakpoints

Ctrl + ↑   Shift + F8

Search and replace
Find

Ctrl + F

Search and replace
Find next

F3

Search and replace
Find previous

↑   Shift + F3

Search and replace
Replace

Ctrl + R

Search and replace
Find in path

Ctrl + ↑   Shift + F

Search and replace
Replace in path

Ctrl + ↑   Shift + R

Search and replace
Select next occurence

Alt + J

Search and replace
Select all occurences

Ctrl + Alt + ↑   Shift + J

Search and replace
Unselect occurence

Alt + ↑   Shift + J

Editing
Basic code completion

Ctrl + Space

Editing
Complete statement

Ctrl + ↑   Shift + ⤶ Enter

Editing
Quick documentation lookup

Ctrl + Q

Editing
External doc

↑   Shift + F1

Editing
Brief info

Ctrl + Mouse movement

Editing
Show descriptions of error at caret

Ctrl + F1

Editing
Override methods

Ctrl + O

Editing
Implement methods

Ctrl + I

Editing
Surround with…

Ctrl + Alt + T

Editing
Comment / uncomment with line comment

Ctrl + /

Editing
Comment / uncomment with block comment

Ctrl + ↑   Shift + /

Editing
Context info

Alt + Q

Editing
Reformat code

Ctrl + Alt + L

Editing
Optimize imports

Ctrl + Alt + O

Editing
Auto-indent line(s)

Ctrl + Alt + I

Editing
Indent selected lines

⭾ Tab

Editing
Unindent selected lines

↑   Shift + ⭾ Tab

Editing
Cut current line to clipboard

Ctrl + X

Editing
Cut current line to clipboard

↑   Shift + Del

Editing
Copy current line to clipboard

Ctrl + C

Editing
Copy current line to clipboard

Ctrl + Insert

Editing
Paste from clipboard

Ctrl + V

Editing
Paste from clipboard

↑   Shift + Insert

Editing
Paste from recent buffers

Ctrl + ↑   Shift + V

Editing
Duplicate current line

Ctrl + D

Editing
Delete line at caret

Ctrl + Y

Editing
Smart line join

Ctrl + ↑   Shift + J

Navigation
View source

Ctrl + ⤶ Enter

Editing
Start new line

↑   Shift + ⤶ Enter

Editing
Toggle case for word at caret or selected block

Ctrl + ↑   Shift + U

Editing
Select till code block end / start

Ctrl + ↑   Shift + [

Editing
Select till code block end / start

Ctrl + ↑   Shift + ]

Editing
Delete to word end

Ctrl + Del

Editing
Delete to word start

Ctrl + ⬅ Backspace

Editing
Expand code block

Ctrl + Num +

Editing
Collapse code block

Ctrl + Num -

Editing
Expand all

Ctrl + ↑   Shift + Num +

Editing
Collapse all

Ctrl + ↑   Shift + Num -

Editing
Close active editor tab

Ctrl + F4

Refactoring
Copy

F5

Refactoring
Move

F6

Refactoring
Safe delete

Alt + Del

Refactoring
Refactor this

Ctrl + Alt + ↑   Shift + T

Refactoring
Change signature

Ctrl + F6

Refactoring
Inline

Ctrl + Alt + N

Refactoring
Extract method

Ctrl + Alt + M

Refactoring
Extract variable

Ctrl + Alt + V

Refactoring
Extract field

Ctrl + Alt + F

Refactoring
Extract constant

Ctrl + Alt + C

Refactoring
Extract parameter

Ctrl + Alt + P

Navigation
Go to class

Ctrl + N

Navigation
Go to file

Ctrl + ↑   Shift + N

Navigation
Go to symbol

Ctrl + Alt + ↑   Shift + N

Navigation
Go to previous / next editor tab

Alt + ←  →

Navigation
Go back to previous tool window

F12

Navigation
Go to editor (from tool window)

Esc

Navigation
Hide active or last active window

↑   Shift + Esc

Navigation
Go to line

Ctrl + G

Navigation
Navigate back/ forward

Ctrl + Alt + ←  →

Navigation
Navigate to last edit location

Ctrl + ↑   Shift + ⬅ Backspace

Navigation
Select current file or symbol in any view

Alt + F1

Navigation
Go to declaration

Ctrl + B

Navigation
Go to declaration

Ctrl + Mouse left click

Navigation
Go to implementation(s)

Ctrl + Alt + B

Navigation
Open quick definition lookup

Ctrl + ↑   Shift + I

Navigation
Go to type declaration

Ctrl + ↑   Shift + B

Navigation
Go to super-method/ super-class

Ctrl + U

Navigation
Go to previous /next method

Alt + ↑  ↓

Navigation
Move to code block end

Ctrl + ]

Navigation
Move to code block start

Ctrl + [

Navigation
File structure popup

Ctrl + F12

Navigation
Type hierarchy

Ctrl + H

Navigation
Method hierarchy

Ctrl + ↑   Shift + H

Navigation
Call hierarchy

Ctrl + Alt + H

Navigation
Next highlighted error

F2

Navigation
Previous highlighted error

↑   Shift + F2

Navigation
Edit source

F4

Navigation
Show navigation bar

Alt + Home

Navigation
Toggle bookmark

F11

Navigation
Toggle bookmark with mnemonic

Ctrl + F11

Navigation
Go to numbered bookmark

Ctrl + Num 0 - Num 9

Navigation
Show bookmarks

↑   Shift + F11

Compile and run
Make project

Ctrl + F9

Compile and run
Compile selected file, package or module

Ctrl + ↑   Shift + F9

Compile and run
Select configuration and run

Alt + ↑   Shift + F10

Compile and run
Select configuration and debug

Alt + ↑   Shift + F9

Compile and run
Run

↑   Shift + F10

Compile and run
Debug

↑   Shift + F9

Compile and run
Run context configuration from editor

Ctrl + ↑   Shift + F10

Usage search
Find usages

Alt + F7

Usage search
Find usages in file

Ctrl + F7

Usage search
Show usages

Ctrl + Alt + F7

VCS / Local history
Commit project to VCS

Ctrl + K

VCS / Local history
Update project from VCS

Ctrl + T

VCS / Local history
Push commits

Ctrl + ↑   Shift + K

VCS / Local history
"VCS" quick popup

Alt + `

Live Templates
Surround with Live Template

Ctrl + Alt + J

Live Templates
Insert live template

Ctrl + J

Similar combinations for other applications


Qt Creator
Toggle other output panes
General

Alt + Num 0 - Num 9