#Raccourcis clavier

Tous les raccourcis clavier disponibles dans cmux, classés par catégorie.

#Shortcut chords

cmux supports two-step shortcut chords in ~/.config/cmux/cmux.json. For the full configuration schema, see the configuration docs.

Settings can edit shortcuts directly. Use cmux.json when you want an exact tmux-style prefix binding, keep shortcuts in dotfiles, or unbind an action with null, an empty string, "none", "clear", "unbound", or "disabled".
cmux.json
{
  "shortcuts": {
    "bindings": {
      "newSurface": ["ctrl+b", "c"],
      "showNotifications": ["ctrl+b", "i"],
      "toggleSidebar": "cmd+b",
      "toggleFileExplorer": "cmd+opt+b",
      "splitRight": "",
      "commandPalettePrevious": null
    }
  }
}
  • Use a plain string for a one-step shortcut.
  • Use a two-item array for a chord. The first item is the prefix stroke, the second is the key that follows it.
  • Each item uses the same syntax as regular bindings, for example cmd+b, ctrl+b, shift+/, or ctrl+1.
App

Application, window, and top-level command shortcuts.

Settings
+,
Reload configuration
++,
Show/hide all cmux windowssystem-wide hotkey
+++.
Global searchwhen cmux is active
++F
Command palette
++P
Command palette next resultwhen the command palette is open
+N
Command palette previous resultwhen the command palette is open
+P
New window
++N
Close window
++W
Toggle full screen
++F
Send feedbackunbound by default
Reopen previous session
++O
Quit cmux
+Q
Espaces de travail

Les espaces de travail se trouvent dans la barre latérale. Chaque espace de travail a ses propres panneaux et surfaces.

Toggle left sidebar
+B
Toggle right sidebar
++B
New workspace
+N
New browser workspacelike New Workspace, but the first surface is a browser pane with the address bar focused
++N
Save current workspace layout as a template
++S
Open folder
+O
Go to workspaceworkspace switcher
+P
Next workspace
++]
Previous workspace
++[
Move workspace up
+++[
Move workspace down
+++]
Focus backFocus Back/Forward use Cmd+[ and Cmd+] outside browser panes; browser Back/Forward use the same defaults inside browser panes. Unbind Focus Back/Forward to let terminal shortcuts handle those keys.
+[
Focus forwardFocus Back/Forward use Cmd+[ and Cmd+] outside browser panes; browser Back/Forward use the same defaults inside browser panes. Unbind Focus Back/Forward to let terminal shortcuts handle those keys.
+]
Select workspace 1…9
+1…9
Rename workspace
++R
Edit workspace description
++E
Mark workspace as done
+;
Cycle workspace status one lane forward
++;
Toggle the highlighted checklist itemApplies in the focused todo pane or checklist popover.
+
New empty workspace group
++G
Group selected workspaces
++G
Collapse or expand focused workspace group
++.
Toggle right-sidebar focus
++E
Navigate focused sidebar rowsIn Files, H/L collapse and expand folders. Search starts with /.
J / K/+N / P/H / L
Ouvrir le fichier sélectionné ou basculer le dossierexplorateur de fichiers ciblé
Ouvrir le fichier sélectionné ou basculer le dossieralias de style Finder pour l'explorateur de fichiers ciblé
+
Close workspace
++W
Reopen closed workspaceunbound by default
Surfaces

Les surfaces sont des onglets à l'intérieur d'un panneau.

New surface
+T
Next surface
++]
Previous surface
++[
Reorder surface left
+++[
Reorder surface right
+++]
Move surface to previous pane
+++[
Move surface to next pane
+++]
Move surface to pane on left
+++
Move surface to pane on right
+++
Move surface to pane above
+++
Move surface to pane below
+++
Select surface 1…9
+1…9
Rename tab
+R
Close tab
+W
Close other tabs in pane
++T
Reopen last closed
++T
Toggle terminal copy mode
++M
Clear screen (keep scrollback)
++K
Simulator: Homefocused Simulator
++H
Simulator: rotate leftfocused Simulator
+
Simulator: rotate rightfocused Simulator
+
Simulator: toggle appearancefocused Simulator
++A
Simulator: toggle software keyboardfocused Simulator
+K
Switch focus between terminal and TextBox input
++A
Cycle TextBox submit action
+Tab
Attach file to TextBox input
+++A
Send Ctrl-F to terminalunbound by default; forwards Ctrl-F to the focused terminal (Claude Code: invoke twice to force-stop hung background agents)
Save file previewfocused text preview
+S
Panneaux divisés
Focus pane left
++
Focus pane right
++
Focus pane up
++
Focus pane down
++
Focus previous pane (cycle)unbound by default; a Ghostty goto_split:previous keybind also cycles panes while Focus Back does not claim the same keys
Focus next pane (cycle)unbound by default; a Ghostty goto_split:next keybind also cycles panes while Focus Forward does not claim the same keys
Split right
+D
Split down
++D
Split browser right
++D
Split browser down
+++D
Toggle pane zoom
++
Increase font size for every terminal in the selected workspace
++=
Decrease font size for every terminal in the selected workspace
++-
Reset font size for every terminal in the selected workspace
++0
Equalize split sizes
+++=
Canevas

Un mode de disposition 2D libre où les panneaux flottent sur un canevas infini et déplaçable. Les commandes d'alignement et de répartition sont disponibles depuis la palette de commandes.

Toggle canvas layout
++C
Reveal focused pane
++R
Toggle overview zoom
++O
Zoom in
++=
Zoom out
++-
Actual size
+0
Tidy panes into a grid
++T
Navigateur
Open browser
++L
Focus address bar
+L
Back
+[
Forward
+]
Reload pagefocused browser
+R
Actualisation forcée de la pagenavigateur ciblé
++R
Zoom in
+=
Zoom out
+-
Actual size
+0
Markdown viewer: zoom infocused markdown viewer
+=
Markdown viewer: zoom outfocused markdown viewer
+-
Markdown viewer: actual sizefocused markdown viewer
+0
Toggle browser developer tools
++I
Show browser JavaScript console
++C
Enter browser focus modeGives the focused web page first claim on shortcuts. Press Esc twice to exit.
++
Toggle browser design modeSelect and visually edit elements in the focused browser
+++D
Toggle React Grabfocused browser, or the only browser pane when a terminal is focused
++G
Visionneuse de diff
Open diff viewer
+++D
Scroll viewer down one smooth stepfocused diff or Markdown viewer
J
Scroll viewer up one smooth stepfocused diff or Markdown viewer
K
Scroll viewer down half a pagefocused diff or Markdown viewer
+D
Scroll viewer up half a pagefocused diff or Markdown viewer
+U
Scroll viewer down one smooth step (Emacs)focused diff or Markdown viewer
+N
Scroll viewer up one smooth step (Emacs)focused diff or Markdown viewer
+P
Scroll diff to bottomfocused diff viewer
+G
Scroll diff to topfocused diff viewer
G+G
Open diff file searchfocused diff viewer
/
Jump to next diff filefocused diff viewer
]+F
Jump to previous diff filefocused diff viewer
[+F
Recherche
Find
+F
Find in directory
++F
Find next
+G
Find previous
++G
Hide find bar
+++F
Use selection for find
+E
Notifications
Show notifications
+I
Jump to latest unread
++U
Toggle current item unread state
++U
Mark current item as oldest unread and jump to the next latest unread
++U
Flash focused panel
++H