Tone Change & Rewrite: Adjust How Your Email Sounds

What it does

Tone Change and Rewrite use AI to adjust or completely rewrite your email body. Tone Change shifts the style of what you've written (e.g. from casual to professional). Rewrite produces a new version of the full email while preserving your intent.

How to use it

Tone Change: 1. In the Draft screen, write your email body (or use Draft Email Assistant to generate one first). 2. To change the tone of a specific passage, select that text. To change the whole email, leave nothing selected. 3. Tap the warpSpeed Eye icon. (AI-powered, Warp) 4. Tap Tone Change. 5. Select one of the five tones: Appreciative, Professional, Diplomatic, Confident, or Concise. 6. The AI rewrites the selected text (or the full body) in that tone. The result replaces your original text in the editor. 7. A Rewind button appears, tap it any time to restore your original version.

Rewrite: 1. In the Draft screen with an email body present, tap the warpSpeed Eye. 2. Tap Rewrite. 3. The AI produces a fresh version of your email body, keeping the core message but improving clarity, flow, or phrasing. 4. Review and edit as needed. Use Rewind to go back to the previous version.

Tips & shortcuts

• Tone Change on selected text is precise: highlight a single sentence or paragraph to adjust just that part without touching the rest.
• Rewind is always available after an AI edit, don't be afraid to experiment with different tones and compare.
• For emails in a reply/forward thread, the AI strips the quoted footer before rewriting so it doesn't get caught up in someone else's text.