Sentence Checker

Fix grammar and spelling, rewrite in any style and translate, right where you write.

✍️ Write with confidence, anywhere on the web. Sentence Checker fixes grammar, spelling and punctuation in the text you write, explains every correction, and can rewrite or translate it, right where you type. 🚀 HOW IT WORKS 1️⃣ Select text on any page. 2️⃣ Right-click and choose "Check with Sentence Checker", or press Alt+G (Option+G on Mac). 3️⃣ Review the fixes in the side panel: every change is highlighted and explained. 4️⃣ Click "Replace on page" to put the corrected text back where it was. Only the text you selected is replaced, and nothing is written if the page changed in the meantime. ✨ WHAT YOU GET ✅ Grammar, spelling and punctuation fixes in English and many other languages ✅ A short explanation for every correction, so you learn as you write ✅ "Replace on page" for e-mails, forms, comments and chats ✅ "Paste and check" for text from Google Docs, PDFs and other apps ✅ An optional button inside text fields: one click shows the fixes, "Apply" writes them in ✅ With a free account: a history of your recent checks, and an AI chat for questions about wording, grammar and tone 💎 PREMIUM 🎨 Rewrite in eight styles: formal, friendly, business, direct, legal, romantic, storytelling, or keep your own 🌍 Translate into 39 languages, in the style you choose, in one step 📏 Longer texts, up to 20,000 characters, and unlimited checks 🤖 Premium Plus adds a more capable model in AI chat Plans and prices: https://tools.pa-gate.com/pricing 🆓 FREE, NO ACCOUNT NEEDED • Grammar, spelling and punctuation checks of up to 1,000 characters at a time • 20 checks a day • Explanations for every fix 👥 MADE FOR • Non-native speakers writing in English and other languages • Support and sales teams who answer customers all day • Students polishing essays and applications • Anyone who wants an e-mail to sound right before pressing Send 🔒 PRIVACY FIRST • Text leaves your browser only when you ask for a check • It is processed by OpenAI under API terms that do not allow training on it • It is not stored unless you are signed in; then your recent checks stay as history for up to 90 days, and AI chats for 30 days • No ads, and we never sell your data Details: https://tools.pa-gate.com/privacy 🌐 Interface in English, Українська, Русский, Español, Deutsch, Français and Português (Brasil). ⚠️ Results come from an AI model and can be wrong. Check them before you use them. ❓ Questions or ideas? https://tools.pa-gate.com/support