Product

Most grammar checkers live in one editor or one browser tab. Edyt underlines mistakes as you type in Slack, Mail, Notes and most other apps on your Mac or PC, and fixes them in one click.

Edyt checks Arabic and Persian as you type on Windows and Mac. In a small test it fixed 10 of 10 Arabic mistakes and 9 of 10 Persian ones, with no false flags. Here is the test and its limits.

Edyt checks your writing as you type in Slack, most browsers and many other Windows apps. It is free to start, and proofreading as you type does not use your actions. Here is what it does, and its limits.

You can now use Edyt in a browser tab without an account. It also marks hard sentences, adverbs and passive voice as you type, and the Prompt Library is open to everyone.

Edyt isn't on the Mac App Store. Here's the actual reason: the thing Edyt is built around doesn't work inside Apple's sandbox.

Edyt launched on Product Hunt on September 22, 2026. Here's the demo video, the launch page, and a discount code that doesn't expire.

Rewrite now has a companion, Alternatives, that shows you several versions instead of one. Edyt can also read text it can't select, like PDFs and screenshots. Plus a new shortcut that brings the toolbar back whenever you need it.

What counts as an action on Edyt's free plan, what doesn't, when the allowance resets, and where tokens still fit in.

Edyt puts AI inside every app on your Mac or PC. Select text, press a shortcut, and rewrite, proofread, explain, translate, or run your own prompts, right where you write.