RewriteIO helps you quickly improve your writing — emails, messages, documents, and more — without leaving the app you’re already using.
Everything you need to write better, faster.
Highlight text, click Rewrite, and your words are improved instantly — right where you’re working.
RewriteIO uses AI to make your writing clearer, more natural, and more professional.
Use RewriteIO in email, browsers, chat apps, documents, and anywhere you type.
No setup. No learning curve. Just select and rewrite.
Highlight any text you want to improve.
Use the RewriteIO menu bar icon.
Your text is rewritten and replaced instantly.
Available for macOS. Windows support coming soon.
Download for macOSmacOS 12+ • Apple Silicon & Intel