Keybindings are local keyboard shortcuts. They are a local UI preference, not shared Task content.
Customize Shortcuts
Every shortcut below can be changed. Open Settings → Keybindings, then:
Find the command
Locate the action you want to change in the list.
Capture a new shortcut
Click Capture shortcut, then press the key combination you want to assign.
Clear or reset (optional)
Click Clear to unbind an action, or Reset all to defaults to restore every shortcut at once.
Sub-leader configuration sets the secondary modifier (default Opt / Alt) used by the number shortcuts in the tables below.
Default Shortcuts
Number shortcuts are leader chords: hold the modifier and press a digit.
Tasks
Each tab in the header strip is a Task.
| Command | macOS | Windows | What it does |
|---|
| New Task | Cmd + N | Ctrl + N | Open the landing page to start a new Task. |
| Duplicate Task tab | Cmd + Shift + K | Ctrl + Shift + K | Duplicate the active Task tab and its tiling layout. |
| Next Task tab | Cmd + Shift + ] | Ctrl + Shift + ] | Activate the next Task tab in the header strip. |
| Previous Task tab | Cmd + Shift + [ | Ctrl + Shift + [ | Activate the previous Task tab in the header strip. |
| Close active tab | Cmd + Shift + W | Ctrl + Shift + W | Close the active strip tab — Task, draft, history, or settings. |
| Switch Task by number | Opt + number | Alt + number | Hold and type a tab number to jump to that Task tab. |
Tabs
Within a Task, panels open as tabs (chats, terminals, artifacts).
| Command | macOS | Windows | What it does |
|---|
| New tab | Cmd + T | Ctrl + T | Open a new blank tab in the active group; the inline opener is focused. |
| Close tab | Cmd + W | Ctrl + W | Close the active tab. The last tab in a non-root group collapses it. |
| Close other tabs | Cmd + Opt + W | Ctrl + Alt + W | Close every tab in the focused group except the active one. |
| Close tabs to the right | Cmd + Shift + Opt + ] | Ctrl + Shift + Alt + ] | Close every tab to the right of the active tab. |
| Close all tabs in group | Cmd + Shift + Opt + W | Ctrl + Shift + Alt + W | Close every tab in the focused group. |
| Next tab | Cmd + ] | Ctrl + ] | Activate the next tab in the focused group. |
| Previous tab | Cmd + [ | Ctrl + [ | Activate the previous tab in the focused group. |
| Switch tab by number | Cmd + number | Ctrl + number | Hold and press 1–9 to jump to that tab in the active group. |
Groups
| Command | macOS | Windows | What it does |
|---|
| Split group horizontally | Cmd + D | Ctrl + D | Split the focused group, placing an empty group on the right. |
| Split group vertically | Cmd + Shift + D | Ctrl + Shift + D | Split the focused group, placing an empty group on the bottom. |
| Split group to the right | Cmd + \ | Ctrl + \ | Create an empty new group to the right; it becomes active. |
| Focus group above | Cmd + Opt + ↑ | Ctrl + Alt + ↑ | Move group focus to the nearest group above. |
| Focus group below | Cmd + Opt + ↓ | Ctrl + Alt + ↓ | Move group focus to the nearest group below. |
| Focus group left | Cmd + Opt + ← | Ctrl + Alt + ← | Move group focus to the nearest group on the left. |
| Focus group right | Cmd + Opt + → | Ctrl + Alt + → | Move group focus to the nearest group on the right. |
| Focus active tab editor | Cmd + L | Ctrl + L | Place the cursor in the editor of the active tab. |
App
| Command | macOS | Windows | What it does |
|---|
| Toggle left panel | Cmd + B | Ctrl + B | Show or hide the Task left panel; the rail stays visible. |
| Open history | Cmd + Y | Ctrl + Y | Open Task history, or focus the History tab if present. |
| Open settings | Cmd + , | Ctrl + , | Navigate to the settings screen. |
| Open command palette | Cmd + K | Ctrl + K | Search commands, navigation targets, and recent actions. |
| Voice input | Control + Shift + M | Ctrl + Shift + M | Dictate into the composer. Tap to toggle, or hold to talk. Transcribed on-device. |
| Switch settings section by number | Opt + number | Alt + number | On the settings screen, hold and press a digit to jump to a section. |
| Switch model provider by number | Cmd + number | Ctrl + number | While the model picker is open, hold and press a digit to switch provider rail. |
| Switch thinking level by number | Opt + number | Alt + number | While the model picker is open, hold and press a digit to set thinking level. |