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Local AI chat

Try an on-device language model in your browser.

Local AI chatExperimental

Check compatibility, enable Chrome's built-in model, then start an on-device chat session.

Checking whether built-in AI is available in this browser…

Requires desktop Chrome (not mobile), sufficient disk/RAM, and unmetered connection for the first model download. On localhost, enable chrome://flags for on-device model and the Prompt API.

By using this tool you acknowledge Google's Generative AI use policy: Generative AI prohibited uses

About Local AI chat

Run a supported language model using the browser runtime. A model must be downloaded before its first use, and hardware and browser capabilities determine which models are practical.

Steps, and limitations

How to use it

  1. Review the compatibility check and choose an available model.
  2. Allow the model assets to download and initialize.
  3. Send a prompt and review the generated response critically.

Things to know

  • Model downloads can be large. A successful capability check does not guarantee enough memory for every model.
  • Generated answers can be wrong or misleading. Do not treat the model as a verified source.

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Preferences

These preferences are saved only in this browser.

Tool input stays in memory and is cleared when you leave the page. Downloaded files are managed by your browser. AI model caches, when used, are separate from these preferences.