Launching today

ChromeChat

Launching today

Local AI chat via Chrome's built-in Prompt API

2 followers

Local AI chat via Chrome's built-in Prompt API

2 followers

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AI Chatbots

ChromeChat is a local AI chat built on Chrome's built-in Prompt API — it runs Gemini Nano directly in your browser. 100% offline after setup No API keys or subscriptions Zero data sent to external servers Chat history stored locally Custom AI name, personality & system prompt Import/export your conversations Free forever Requires Chrome 148+, a compatible GPU (4GB+ VRAM), and ~4 GB free storage. One-time setup

Free

Launch tags:Productivity•Open Source•Artificial Intelligence

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Hey ChromeChat is built entirely on Chrome's Prompt API, Google's built-in interface that runs Gemini Nano locally in the browser. The Prompt API only became an official Origin Trial in late 2025, so the ecosystem is still tiny. ChromeChat is one of the first full chat interfaces built on top of it. The catch: you need Chrome 148+, a GPU with 4GB+ VRAM and ~4GB free. But once set up, it work offlin Would love feedback on: Is the setup flow clear enough? What would you build next? Source: https://github.com/nay-cat/Chrom...

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12h ago