AI Grammar Corrector — Grammar Checker & AI Writing Assistant

AI grammar checker and writing assistant. Correct spelling and grammar in any text field. Select, correct, done.

AI Grammar Corrector brings instant, professional-grade proofreading to every text field on the web. Select text on any website, click correct, and get AI-powered grammar and spelling corrections in seconds — no copy-paste, no tab switching, no distractions. WHY AI GRAMMAR CORRECTOR? Most writing tools force you to copy your text into a separate app, fix it, and paste it back. We think that's broken. AI Grammar Corrector works directly in the text field you're already using — email, social media, documents, forms, anywhere you type. FEATURES • Instant correction anywhere — Works in any text field on any website. Email, social media, documents, forms — if you can type in it, AI Grammar Corrector can fix it. • AI-powered accuracy — Powered by an advanced LLM, the same class of AI behind the world's most sophisticated writing tools. Catches grammar errors, spelling mistakes, and awkward phrasing that basic checkers miss. • Streaming preview — Watch corrections appear in real time as the AI processes your text. See exactly what changes before applying them. • Change-by-change review — Every correction comes with a list of specific changes (e.g., "changed 'their' to 'there'"). See exactly what was fixed before accepting. • One-click correction — Select text and click the extension icon. No copy-paste, no tab switching. • Privacy-first design — Your text is sent directly to OpenAI for processing. We never store, log, or train on your writing on our servers. • Free tier — Start using the extension immediately after install. No account needed. Get 10 corrections per day, all features included. • Free account — Sign up and get 30 corrections per day. Still free, no credit card required. HOW IT WORKS 1. Select text on any website 2. Click the extension icon 3. Review the corrections and accept — corrected text replaces your selection instantly WHO IT'S FOR • Professionals who write emails, reports, and messages all day • Students writing essays, discussion posts, and applications • Non-native English speakers who want confidence in their business writing • Anyone who's ever wished for a second pair of eyes before hitting send PRIVACY Your data stays yours. Text you submit is sent to OpenAI's API for processing and handled in accordance with OpenAI's data usage policies. We never store, log, or train on your writing on our servers. The extension only accesses text you explicitly select — it never reads pages automatically. No analytics, no tracking, no ads. PRICING • Free: 10 corrections per day, no sign-up needed, all features included • Free account: 30 corrections per day, standard AI model, all features included • Pro ($2.99/month or $29.90/year): Unlimited corrections, advanced AI model, priority support Questions? Contact support@usefulbitsstudio.com Website: https://www.usefulbitsstudio.com