Preener

The AI writing assistant for Chrome

Click the bird in any text box on the web, pick what you need, and your text is fixed right where you typed it.

Free on the Chrome Web Store. One account for Chrome, Android and the web.

A rough email reply with Preener’s bar open: Fix grammar, Casual, Humanize, Shorten, ReplyThe same reply fixed in the email box, with Undo and ways to adjust it

What it does

  • The bird in every text box

    Email, chat, forms and comment boxes. Click the bird and choose Fix grammar, Humanize, a new tone or a reply.

  • Fixed in place, with Undo

    The new text replaces yours in the same box. One click on Undo puts your words back.

  • Works in Gmail and Google Docs

    It also works in the editors that aren’t ordinary text boxes, like Google Docs and Outlook on the web.

  • 107 writing actions

    Cover letters, replies, apologies, captions and more, from the side panel. See them all

Your typing stays yours

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  • Sent only when you ask

    Nothing you type is sent until you pick an action.

  • Passwords are off-limits

    The bird never appears in password or other sensitive fields.

  • No ads

    We don’t sell your data or show you ads.

Ready in a minute

  1. Add it to Chrome

    Install Preener AI Writing Assistant from the Chrome Web Store.

  2. Sign in

    Use the same Google account or email as the Android app.

  3. Click the bird

    Open any text box, click the bird and pick an action.

Questions, answered

Which sites does it work on?

Most places you type on the web, including Gmail, Google Docs and Outlook. It stays out of password fields and other sensitive fields.

Do I need the Android app too?

No. The extension works on its own. If you also use the app or preener.ai, it’s the same account, plan and saved writing.

Is it free?

Yes. The free plan includes AI help every day. Pro gives you about 10,000 AI actions a month on every device.

Write better in every tab