Browser LLM demo working on JavaScript and WebGPU. WebGPU is already supported in Chrome, Safari, Firefox, iOS (v26) and Android.

Demo, similar to ChatGPT https://andreinwald.github.io/browser-llm/

Code https://github.com/andreinwald/browser-llm

- No need to use your OPENAI_API_KEY - its local model that runs on your device

- No network requests to any API

- No need to install any program

- No need to download files on your device (model is cached in browser)

- Site will ask before downloading large files (llm model) to browser cache

- Hosted on Github Pages from this repo - secure, because you see what you are running