TonChat AI — GPT, Claude, Grok in your browser

AI assistant in your browser. Chat with GPT, Claude, Grok and Gemini. Highlight text → instant answer. Free tier.

TonChat AI brings the world's best AI models into your browser. Ask anything, highlight any text on any page, and get a sharp answer in seconds. WHAT YOU GET • Chat with GPT, Claude, Grok and Gemini — switch models in two clicks. • "Ask about selection" — highlight text on any page, then Alt+A or click the floating bubble. The AI uses the selection as context. • Right-click menu: "Ask TonChat AI about …" on any selected text. • Omnibox shortcut: type `ai` + space in the address bar, then your question. • Hotkeys: Alt+Shift+T opens the popup, Alt+A asks about the current selection. ONE ACCOUNT, EVERY DEVICE TonChat AI shares the same account with our Telegram bot and the web app at tonchat.ai. One subscription, every surface. PRICING • Free — daily messages on the base model. No credit card. • Premium / Pro / Ultra — via Telegram Stars, unlock top models and more. PRIVACY • We never sell your data and never use it for ad targeting. • Card data never reaches us.