Rewrite anywhere
Highlight text in any Windows app and press Ctrl + 1 to get a rewrite without leaving what you’re doing.
Built for faster writing
Your words,
just the way you want them.
Rewritr gives you practical AI writing tools wherever you write — from a quick grammar fix to a completely custom rewrite.
Everything you need to write better
Simple controls, useful defaults, and room for your own workflow.
Six ready-to-use modes
Fix grammar, switch to a casual or professional tone, write an email, shorten text, or turn it into an AI prompt.
Your own instructions
Use Custom mode when you need a rewrite tailored to a specific audience, format, or writing style.
Compare changes
Review the original and rewritten text side by side before you paste the result.
One-click paste
Click a finished rewrite to paste it back into the app where you started.
Privacy by design
Rewritr only processes text when you trigger it. It does not log keystrokes or passively monitor your clipboard.
Ready when you are
Install Rewritr once, then keep writing in the apps you already use.