AI Chat
ChatTools AI chat with model switching, streaming replies, history, and document parsing. Try free intelligent chat for study and work.
ChatTools AI chat needs no installation — open your browser and start. Switch freely among Claude, Gemini, GPT, DeepSeek and more, with coherent context memory for study Q&A, writing, coding help and daily questions.
Key features
- Switch models in one click with streaming replies
- Chat history synced locally and in the cloud
- Document parsing, plugins, and tool calling
- Guests can try basic chat without signing in
Frequently asked questions
- Can I use it without an account?
- Yes. Guests can try basic chat for free; register or log in to sync history and cloud records.
- Which AI models are supported?
- Claude, Gemini, GPT, DeepSeek and more — switch with one click next to the input box.
- Where are conversations stored?
- Locally in browser IndexedDB, and synced to the cloud after login across devices.
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