3 items
Fix messages & emails instantly with AI. Multi-provider: Groq, Google Gemini, GitHub Models. GrammarGenius Pro fixes your grammar, tone, and spelling instantly — powered by free AI, with no subscription, no server, and no data collection. ──────────────────────────────────── 💬 MESSAGE MODE ──────────────────────────────────── Built for WhatsApp, Slack, Twitter, SMS, and any short-form text. - Fix Message — corrects grammar, spelling & punctuation - Shorten — trims to the essential point - Expand — adds detail and enriches phrasing - Alternatives — gives 2 rephrased versions to pick from - Changes Made — shows every correction applied, diff-style Tones: Casual · Formal · Friendly · Assertive ──────────────────────────────────── 📧 EMAIL MODE ──────────────────────────────────── Built for Gmail, Outlook, and professional correspondence. - Fix Email — full grammar, tone & structure correction - Rewrite — same intent, better phrasing, from scratch - Shorten — condenses without losing the message - Subject Line — AI-suggested subject generated instantly - Smart Reply — suggested reply based on email context Tones: Casual · Formal · Friendly · Assertive · Apologetic ──────────────────────────────────── 🤖 3 FREE AI PROVIDERS — AUTO FALLBACK ──────────────────────────────────── Use any of three free AI providers — Groq, Google AI Studio, or GitHub Models. Set your priority order. If one fails or rate-limits you, the next kicks in automatically. One free API key is all you need to get started. ──────────────────────────────────── 🔒 PRIVACY FIRST ──────────────────────────────────── - Only one permission needed: storage - No analytics, no telemetry, no tracking - Your text goes only to the AI provider you configured - API keys are stored locally and never leave your browser - No account. No subscription. No data collection. ──────────────────────────────────── ✨ MORE FEATURES ──────────────────────────────────── - Dark and light theme - History panel — reload and re-fix previous inputs - 10,000 character input with live counter - Robust fallback — handles rate limits automatically - Zero build step — lightweight and fast
Apr 9, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.