MailRewrite

Improve your writing

Say goodbye to generic generated emails. Bring MailRewrite straight into Gmail and Outlook and write every reply where you already work.

Download the free extension

Free to install · works with your existing account

Inbox — Re: Q3 partnership

MailRewrite suggestion

Thanks for the detail, Priya. Wednesday at 2pm works on our side — I’ll send an invite with the deck attached.

CopyRephraseShortenExpand

One click

Draft or reply without leaving the thread

~5 seconds

Typical time to a usable draft

18 languages

Write in the language your recipient reads

AI Email Assistant

The web tools on this site are great for a one-off email. The extension is for the other forty you send each day: it sits inside Gmail and Outlook, reads the thread you are already looking at, and drafts the reply in place — no copying, no tab switching.

What it does

  • Generate a full reply from the thread you are looking at
  • Rephrase, shorten or expand any selected text
  • Summarise a long thread before you read it
  • Fix grammar in the compose box as you write
  • Match the tone to the recipient — formal, friendly or direct
  • Works alongside your existing Gmail and Outlook setup

Prefer to try it here first?

Every feature is available on the web, free, with no signup.

Open Email WriterPremium