LocalBrain

Gemini Nano Prompt API

Running locally in your browser using Chrome's Prompt API. All inference happens on your device—no data is sent to external servers.

As this model is running on your device, there are not rate limits. No privacy concerns. No data is sent to external servers. Talk to it as much as you want. basically unlimited number of messages.

Play around with the parameters below—adjust temperature for more creativity, tweak Top K for different response styles, or customize the system prompt to change my personality!