ChatPolish

iPhone-style autocorrect for WhatsApp Web, with a live typo flag, on-demand AI grammar review, and auto-learning from your fixes.

Autocorrect for WhatsApp Web, the way your phone does it. Your phone's keyboard fixes your typos. WhatsApp Web doesn't, so on a computer every typo goes straight to the person you're talking to. ChatPolish brings iPhone-style autocorrect to WhatsApp Web: instant, automatic fixes as you type, with nothing extra to click. BUILT FOR PEOPLE WHO USE WHATSAPP FOR WORK If WhatsApp is where you send quotes, confirm appointments, and follow up with clients, every message is client-facing. A typo in a price or a patient reminder looks careless. ChatPolish catches it before your customer sees it. WHAT IT FIXES AS YOU TYPE - Typos and missing apostrophes, fixed the moment you finish a word - Checked against a 160,000-word dictionary, and only auto-fixed when there's one clear match, so it never guesses wrong on your behalf - Capitalization: sentence starts and a lone "i" - Spacing: missing spaces after commas get added, and a double space becomes a period, iPhone-style - Repeated words, ALL CAPS, and ambiguous typos get flagged in a small banner instead of changed - Made a correction you didn't want? Press Backspace right after it to undo - Learns from you: words you correct often are added to your personal dictionary ON-DEMAND AI REVIEW For messages that matter, press Ctrl+Enter (Cmd+Enter on Mac) instead of Enter. Your chosen AI checks grammar, tone, and clarity, not just spelling, and shows you a suggested rewrite before anything is sent. Works with Claude, ChatGPT, or Gemini using your own API key. PRIVATE BY DESIGN - Regular autocorrect runs entirely in your browser. Your messages are never sent anywhere for typo fixes. - AI review only runs when you press the shortcut, and goes directly from your browser to the provider you choose. ChatPolish never sees or stores your messages or your API key. - Runs only on web.whatsapp.com. PRICING Free for 7 days with every feature included. After that, $3/month or about $25/year. No account or signup needed, and one subscription covers every computer you use Chrome on. GETTING STARTED 1. Add ChatPolish to Chrome 2. Refresh your WhatsApp Web tab once 3. Start typing Questions or feedback: support@chatpolish.com Privacy policy: https://chatpolish.com/privacy ChatPolish is an independent tool, not affiliated with WhatsApp or Meta.