Typlx

Typlx adds AI-powered grammar and writing corrections to every text field in your browser: email, documents, forums, forms, anywhere you type. Unlike other grammar checkers, Typlx never sees your text. You connect the extension directly to the AI provider of your choice, or run a fully local model with no cloud at all. Your words go directly to your LLM. Typlx is just the interface. ────────────────────────────────────── 🔒 WHAT MAKES TYPLX DIFFERENT ────────────────────────────────────── Zero data collection. No account, no email, no text stored Bring your own AI: works with major cloud providers or fully local models API keys encrypted locally with AES-GCM and never transmitted to Typlx servers MIT-licensed open source, so you can audit the code yourself Works in any editable text field across the web ────────────────────────────────────── ✍️ HOW IT WORKS ────────────────────────────────────── Install the extension Add your LLM API key in the popup (or a local server URL) Click the Typlx icon in any text field Grammar and style corrections appear instantly No subscription. No premium tier. No upsells. ────────────────────────────────────── 🔑 SUPPORTED MODELS ────────────────────────────────────── OpenAI (GPT-4o, GPT-4o mini, GPT-3.5) Anthropic Claude (Haiku, Sonnet, Opus) Google Gemini (Flash, Pro) Any local model via Ollama or LM Studio (fully offline, no API key needed) ────────────────────────────────────── 💡 WHO IS THIS FOR? ────────────────────────────────────── Privacy-conscious writers who don't want their text on third-party servers Journalists, lawyers, and professionals writing sensitive material Developers who already pay for LLM API access and want to reuse it Anyone who wants professional-quality AI corrections without a subscription ────────────────────────────────────── 📖 OPEN SOURCE ────────────────────────────────────── Typlx is 100% open source under the MIT license. Read the source code, run it locally, or contribute on GitHub. GitHub: https://github.com/typlx/chrome-grammar-fix-extension Website: https://typlx.com