TextBoost-AI

Right-click in any editable field to rewrite, summarize, or expand text using AI.

TextBoost-AI – Rewrite, Summarize, and Expand Text Instantly Supercharge your writing with TextBoost-AI: a lightweight Chrome extension that rewrites, summarizes, shortens, fixes, or expands text in any editable field — using your own AI provider, on your own terms. 🔑 BRING YOUR OWN KEY — YOU'RE IN CONTROL TextBoost-AI has no account, no sign-up, and no server of ours in the middle. You plug in your own API key and the extension talks straight to the provider you chose. • Your key, your billing — no subscription to us, no credits to buy, no monthly quota we impose • Your data goes to your provider and nowhere else — we never see, proxy, log, or store your text • Your key stays on your device, in local extension storage, and is never synced to the cloud • Your choice of provider — switch any time, or use a cheap model for everyday edits and a strong one when it matters • No usage caps from us — the only limits are the ones on your own provider account Supported providers: Google Gemini · OpenAI · DeepSeek · OpenRouter (which alone opens up hundreds of models). 🚀 HOW IT WORKS 1. Select text in any text box or editable field — or just right-click with your cursor in it 2. Pick an action from the context menu, or hit a keyboard shortcut 3. Your text is replaced in place, right where you're writing. Don't like the result? Undo puts it straight back. ✍️ ACTIONS • Quick rewrite — clearer, more natural, with grammar and spelling fixed along the way • Fix grammar only — corrects errors and touches nothing else; your phrasing stays exactly yours • Summarize — condenses to the essentials, still in your voice • Shorten — the same message, tightened, with every point intact • Write in detail — expands with useful specifics, without inventing facts or numbers 🎨 TONES Apply a tone to any rewrite — Professional, Friendly, Confident, Casual, or Formal — or set one as your default and forget about it. Leave it off and the extension deliberately preserves your own voice. 🛠️ CUSTOM ACTIONS Add up to 10 of your own actions with your own prompts, and they appear right in the context menu next to the built-ins. "Turn into bullet points", "translate to Turkish", "make it sound less like a robot" — whatever you find yourself doing over and over. ⌨️ KEYBOARD SHORTCUTS • Quick rewrite: Alt + Q (or Alt + Shift + Q) • Summarize: Alt + Shift + S • Write in detail: Alt + Shift + E All remappable at chrome://extensions/shortcuts. ⚙️ TUNE IT Pick the exact model per provider, adjust creativity (temperature), set your default tone, and test your connection with one click before you rely on it. 🔒 PRIVACY & PERMISSIONS, PLAINLY • Requests go directly from your browser to your chosen provider — nothing routes through us • Your API keys are stored locally and are never synced across devices • The extension only touches a page when you ask it to; it doesn't sit and watch every tab you open • Network access is granted per provider, only for the one you actually use 🎯 PERFECT FOR • Students polishing essays • Professionals drafting emails that land right the first time • Creators sharpening posts and captions • Non-native speakers who want their writing to read as fluently as they think • Anyone who wants faster, clearer, smarter writing — without handing their words to yet another service ⚡ WHY TEXTBOOST-AI? Works in any website's text field. No account, no telemetry, no bloat. Just your key, your model, and better writing exactly where you're already typing.