AI Grammar Fixer - Text Polisher

Fix grammar, improve writing, and translate text with Chrome's built-in AI. Free, private, no API key needed.

Fix your grammar, spelling and punctuation in one click, without an API key, an account or a subscription. AI Grammar Fixer uses the AI built, so your text is processed on your own computer and never sent to any server. TWO WAYS TO EDIT Fix only Corrects spelling, grammar and punctuation while keeping your own words and sentence structure. Ideal when you like what you wrote and just want it correct. Rewrite Improves flow and clarity in the tone you choose: - Casual: friendly and conversational - Professional: clear and business-appropriate, great for emails - Formal: polished and authoritative - Creative: vivid and engaging SEE EXACTLY WHAT CHANGED Every edit is marked like a proofreader would: removed words struck through, new words highlighted. Switch to the clean view to see the final text, then copy it with one click. TRANSLATE THE RESULT Translate your corrected text into Arabic, Spanish, French, German, Chinese, Japanese, Korean or Portuguese, also on your device. HOW IT WORKS 1. Click the AI Grammar Fixer icon in your toolbar 2. Type or paste your text 3. Choose Fix only or Rewrite (and a tone for rewrites) 4. Click the button or press Ctrl+Enter 5. Review the marked changes, then copy or translate PRIVATE BY DESIGN - Your text is processed by Chrome's built-in AI on your device and never leaves your computer - No API key, no sign-up, no tracking, no ads - The extension makes no network requests and only saves your preferences - Works offline once the AI model is downloaded GOOD FOR Emails, messages, essays, social posts, reports and anything else you write in the browser. REQUIREMENTS - Chrome 138 or newer on Windows, macOS, Linux or ChromeOS (desktop only) - A computer that supports Chrome's on-device AI (enough memory and free disk space) - On first use, Chrome downloads its AI model once (a few GB). That first fix can take a few minutes; after that it's fast - Fix and Rewrite support English, Spanish, German, French and Japanese text. Translatiosted above Free, private grammar help that runs in your browser.