What this guide covers
ChatGPT exposes a full set of native keyboard shortcuts on the web that you can open at any time with Ctrl + / (Windows/Linux) or Cmd + / (Mac). Beyond those, the official ChatGPT desktop apps for Mac and Windows ship a global companion-window hotkey (Option + Space on Mac, Alt + Space on Windows) and slash-command shortcuts for fast model switching, image generation, and search. This page combines:
- Native ChatGPT web shortcuts (verified from OpenAI’s in-app shortcut panel)
- Desktop apps: Mac Chat Bar & Windows Companion window
- Voice mode, file attach, model and conversation controls
- Browser-level chords that supercharge ChatGPT in Chrome, Edge, Safari, Firefox
- Markdown-style prompt formatting helpers (so messages render cleanly)
Tip: many shortcuts only fire when the ChatGPT tab has focus and your cursor is outside the message box. If a chord doesn’t work, click on the conversation area first or press Shift + Esc to refocus the input.