Skip to main content

Documentation Index

Fetch the complete documentation index at: https://impossible.sh/docs/llms.txt

Use this file to discover all available pages before exploring further.

​
Keyboard shortcuts

Quick reference for keyboard shortcuts in the Impossible builder.

​
Undo and redo

ActionWindows / LinuxmacOS
Undo last changeCtrl + ZCmd + Z
RedoCtrl + Shift + ZCmd + Shift + Z
Undo and redo affect the staged state. They do not affect published content.

​
Chat

ActionShortcut
Send messageEnter
New line (in multi-line input)Shift + Enter
Paste imageCtrl + V / Cmd + V

​
Stop agent

ActionShortcut
Stop streaming responseClick the Stop button (square icon) while the agent is responding
The Stop button appears in place of the Send button when the agent is busy.

​
Browser shortcuts

Standard browser shortcuts also work:
  • Ctrl + F / Cmd + F — Find in page
  • Ctrl + R / Cmd + R — Refresh
  • Ctrl + W / Cmd + W — Close tab (you may see a confirmation if you have unpublished changes)
If you have unsaved (unpublished) changes or an active agent turn, closing the tab may show a confirmation dialog to prevent accidental loss.