Fetchbit

The world's fastest way to understand any page. Fetchbit turns "point at the screen and ask" into a browser action — and because it runs on Cerebras, the world's fastest inference, answers stream back in a blink (~1850 tok/s, ~1.5s to first token). • Select text → instant translate / explain / analyze / extract. Uses the page's DOM text directly, so it's near-zero latency and cheap. • Draw a region (Alt+S) or point at an image, chart, or <canvas> → a screenshot is sent to Cerebras's Gemma 4 vision model to describe or read it. This reaches content the DOM can't give you. • Full-page translation — smooth, top-to-bottom, in place, with a Stop button. • One-click page summary — reads the main article plus its key figures. • Multi-turn follow-up on any result. Streaming output. Bring your own key: Fetchbit uses YOUR Cerebras API key. Requests go straight from your browser to Cerebras — there is no server of ours in the middle, no account, and no tracking. Your key and settings stay in local browser storage. Interface languages: English, 简体中文, 繁體中文, 日本語, 한국어. Dark & light themes. Get a key at cerebras.ai, paste it in, and go.