# Key Bindings
All key bindings can be overwritten with the `keybindings.json` file. The file is located in the [application data directory](APPLICATION_DATA_DIRECTORY.md). Each entry consists of a `id`/`accelerator` pair in JSON format.
Here is an example:
```json
{
"file.save": "CmdOrCtrl+Shift+S",
"file.save-as": "CmdOrCtrl+S"
}
```
## Available modifiers
- `CmdOrCtrl`
- `Cmd` on macOS
- `Ctrl`
- `Alt`/`AltGr` or `Option` on macOS
- `Shift`
- `Super` on Linux and Windows
## Available keys
- `0-9`, `A-Z`, `F1-F24` and punctuations
- `Plus`, `Space`, `Tab`, `Backspace`, `Delete`, `Insert`, `Return/Enter`, `Esc`, `Home`, `End` and `PrintScreen`
- `Up`, `Down`, `Left` and `Right`
- `PageUp` and `PageDown`
- Empty string `""` to unset a accelerator
## Available id's
**Mark Text menu (macOS only):**
| Id | Default | Description |
| ------------------ | ---------------------------------------------- | --------------------------------------- |
| `mt.hide` | Command+H | Hide Mark Text |
| `mt.hide-others` | Command+Alt+H | Hide all other windows except Mark Text |
| `file.preferences` | Command+, | Open settings window |
| `file.quit` | Command+Q | Quit Mark Text |
**File menu:**
| Id | Default | Description |
|:------------------- | -------------------------------------------------- | ----------------------------------------- |
| `file.new-file` | CmdOrCtrl+N | New file |
| `file.new-tab` | CmdOrCtrl+T | New tab |
| `file.open-file` | CmdOrCtrl+O | Open markdown file |
| `file.open-folder` | CmdOrCtrl+Shift+O | Open folder |
| `file.save` | CmdOrCtrl+S | Save |
| `file.save-as` | CmdOrCtrl+Shift+S | Save as... |
| `file.print` | - | Print current tab |
| `file.preferences` | Ctrl+, | Open settings window (Linux/Windows only) |
| `file.close-tab` | CmdOrCtrl+W | Close tab |
| `file.close-window` | CmdOrCtrl+Shift+W | Close window |
| `file.quit` | CmdOrCtrl+Q | Quit Mark Text (Linux/Windows only) |
**Edit menu:**
| Id | Default | Description |
|:------------------------ | -------------------------------------------------- | ---------------------------------------------------------------------------------------------------------- |
| `edit.undo` | CmdOrCtrl+Z | Undo last operation |
| `edit.redo` | CmdOrCtrl+Shift+Z | Redo last operation |
| `edit.cut` | CmdOrCtrl+X | Cut selected text |
| `edit.copy` | CmdOrCtrl+C | Copy selected text |
| `edit.paste` | CmdOrCtrl+V | Paste text |
| `edit.copy-as-markdown` | CmdOrCtrl+Shift+C | Copy selected text as markdown |
| `edit.copy-as-plaintext` | CmdOrCtrl+Shift+V | Copy selected text as plaintext |
| `edit.select-all` | CmdOrCtrl+A | Select all text of the document |
| `edit.duplicate` | CmdOrCtrl+Alt+P | Duplicate the current paragraph |
| `edit.create-paragraph` | CmdOrCtrl+Shift+N | Create a new paragraph after the current one |
| `edit.delete-paragraph` | CmdOrCtrl+Shift+D | Delete current paragraph |
| `edit.find` | CmdOrCtrl+F | Find information in the document |
| `edit.find-next` | F3 | Continue the search and find the next match (or Cmd+G on macOS) |
| `edit.find-previous` | Shift+F3 | Continue the search and find the previous match (or Shift+Cmd+G on macOS) |
| `edit.replace` | CmdOrCtrl+Alt+F | Replace the information with a replacement |
| `edit.find-in-folder` | CmdOrCtrl+Shift+F | Find files contain the keyword in opend folder |
| `edit.aidou` | CmdOrCtrl+/ | Show Aidou dialog |
| `edit.screenshot` | Command+Alt+A | Get the screenshot (macOS only) |
**Paragraph menu:**
| Id | Default | Description |
| --------------------------- | -------------------------------------------------- | ------------------------------------------------- |
| `paragraph.heading-1` | CmdOrCtrl+1 | Set line as heading 1 |
| `paragraph.heading-2` | CmdOrCtrl+2 | Set line as heading 2 |
| `paragraph.heading-3` | CmdOrCtrl+3 | Set line as heading 3 |
| `paragraph.heading-4` | CmdOrCtrl+4 | Set line as heading 4 |
| `paragraph.heading-5` | CmdOrCtrl+5 | Set line as heading 5 |
| `paragraph.heading-6` | CmdOrCtrl+6 | Set line as heading 6 |
| `paragraph.upgrade-heading` | CmdOrCtrl+= | Upgrade a heading |
| `paragraph.degrade-heading` | CmdOrCtrl+- | Degrade a heading |
| `paragraph.table` | CmdOrCtrl+Shift+T | Insert a table |
| `paragraph.code-fence` | CmdOrCtrl+Alt+C | Insert a code block |
| `paragraph.quote-block` | CmdOrCtrl+Alt+Q | Insert a quote block |
| `paragraph.math-formula` | CmdOrCtrl+Alt+M | Insert a math block |
| `paragraph.html-block` | CmdOrCtrl+Alt+J/H | Insert a HTML block (`J` on macOS, `H` otherwise) |
| `paragraph.order-list` | CmdOrCtrl+Alt+O | Insert a ordered list |
| `paragraph.bullet-list` | CmdOrCtrl+Alt+U | Insert a unordered list |
| `paragraph.task-list` | CmdOrCtrl+Alt+X | Insert a task list |
| `paragraph.loose-list-item` | CmdOrCtrl+Alt+L | Convert a list item to a loose list item |
| `paragraph.paragraph` | CmdOrCtrl+0 | Convert a heading to a paragraph |
| `paragraph.horizontal-line` | CmdOrCtrl+Alt+- | Add a horizontal line |
| `paragraph.front-matter` | CmdOrCtrl+Alt+Y | Insert a YAML frontmatter block |
**Format menu:**
| Id | Default | Description |
| --------------------- | -------------------------------------------------- | ------------------------------------------- |
| `format.strong` | CmdOrCtrl+B | Set the font of the selected text to bold |
| `format.emphasis` | CmdOrCtrl+I | Set the font of the selected text to italic |
| `format.underline` | CmdOrCtrl+U | Change the selected text to underline |
| `format.highlight` | CmdOrCtrl+Shift+H | Highlight the selected text by tag |
| `format.inline-code` | CmdOrCtrl+` | Change the selected text to inline code |
| `format.inline-math` | CmdOrCtrl+Shift+M | Change the selected text to inline math |
| `format.strike` | CmdOrCtrl+D | Strike through the selected text |
| `format.hyperlink` | CmdOrCtrl+L | Insert a hyperlink |
| `format.image` | CmdOrCtrl+Shift+I | Insert a image |
| `format.clear-format` | CmdOrCtrl+Shift+R | Clear the formatting of the selected text |
**Window menu:**
| Id | Default | Description |
| --------------------------- | --------------------------------- | ------------------------------------------------------------------------------------ |
| `window.minimize` | CmdOrCtrl+M | Minimize the window |
| `window.toggle-full-screen` | F11 | Toggle fullscreen mode (or Ctrl+Command+F on macOS) |
**View menu:**
| Id | Default | Description |
| ----------------------- | -------------------------------------------------- | ---------------------------------------- |
| `view.command-palette` | CmdOrCtrl+Shift+P | Toggle command palette |
| `view.source-code-mode` | CmdOrCtrl+Alt+S | Switch to source code mode |
| `view.typewriter-mode` | CmdOrCtrl+Alt+T | Enable typewriter mode |
| `view.focus-mode` | CmdOrCtrl+Shift+J | Enable focus mode |
| `view.toggle-sidebar` | CmdOrCtrl+J | Toggle sidebar |
| `view.toggle-tabbar` | CmdOrCtrl+Alt+B | Toggle tabbar |
| `view.toggle-dev-tools` | CmdOrCtrl+Alt+I | Toggle developer tools (debug mode only) |
| `view.dev-reload` | CmdOrCtrl+R | Reload window (debug mode only) |
**Misc**
| Id | Default | Description |
| ------------------------ | ---------------------------------------------------- | ---------------------------- |
| `tabs.cycle-forward` | CmdOrCtrl+Tab | Cycle through tabs |
| `tabs.cycle-backward` | CmdOrCtrl+Shift+Tab | Cycle backwards through tabs |
| `tabs.switch-to-left` | CmdOrCtrl+PageUp | Switch tab to the left |
| `tabs.switch-to-right` | CmdOrCtrl+PageDown | Switch tab to the right |
| `tabs.switch-to-first` | Alt+1 | Switch tab to the 1st |
| `tabs.switch-to-second` | Alt+2 | Switch tab to the 2nd |
| `tabs.switch-to-third` | Alt+3 | Switch tab to the 3rd |
| `tabs.switch-to-fourth` | Alt+4 | Switch tab to the 4th |
| `tabs.switch-to-fifth` | Alt+5 | Switch tab to the 5th |
| `tabs.switch-to-sixth` | Alt+6 | Switch tab to the 6th |
| `tabs.switch-to-seventh` | Alt+7 | Switch tab to the 7th |
| `tabs.switch-to-eighth` | Alt+8 | Switch tab to the 8th |
| `tabs.switch-to-ninth` | Alt+9 | Switch tab to the 9th |
| `tabs.switch-to-tenth` | Alt+0 | Switch tab to the 10th |
| `file.quick-open` | CmdOrCtrl+P | Open quick open dialog |