These tools help while you write. Each one is a button or setting in the composer.
What each tool does#
| Tool | What it does | Where to find it |
|---|---|---|
| AI Rewrite | Improves the tone and clarity of your draft | Composer toolbar on web, AI menu in the mobile composer |
| Fix Grammar | Corrects spelling and grammar | Same places |
| Shorten | Makes the text shorter | Mobile composer AI menu |
| AI suggestions (reply) | Offers reply options for the thread you are answering | Button in the reply composer on web, AI Reply in the thread toolbar |
| Ghost text autocomplete | Shows faded text that continues your sentence | Web composer |
| AI Coach | Gives feedback on tone and clarity | AI Coach button in the composer |
Rewrite#
- Write your draft.
- Click AI Rewrite (or Fix Grammar).
- Review the result. You decide whether to keep it before you send.
Reply suggestions#
Open a thread and click AI Reply, or use AI suggestions in the reply composer. Pick a suggestion to put it in the editor, then edit it.
Ghost text autocomplete#
Ghost text is off by default. Turn it on with the sparkle in the compose toolbar, or in Settings > AI & Smart Features under AI writing suggestions.
- Press Tab to accept the whole suggestion.
- Press the right arrow key to accept one word.
AI Coach#
Open AI Coach after you have typed a short message. It reports tone and clarity and suggests changes. Switch it on or off with Email Coach in Settings > AI & Smart Features.
Good to know#
- Each use costs AI credits.
- These buttons are unavailable in privacy mode, and on the web while end-to-end encryption is switched on for the message.
- Individual tools can be switched off in Settings > AI & Smart Features: AI Rewrite, Email Coach and Smart Reply Suggestions.