public 3d-motion repository

browser-llm

// andreinwald/browser-llm

Browser LLM Demo (like ChatGPT). Works locally with JavaScript and WebGPU

$ git log --oneline --stat
stars:71forks:11updated:2026-05-03
README.md
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Browser LLM Demo Working with JavaScript and WebGPU

WebGPU is already supported in Chrome, Safari, Firefox, iOS (v26), and Android (check)

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

Screenshot

HackerNews discussion: https://news.ycombinator.com/item?id=44767775

  • No need to use your OPENAI_API_KEY - it's a local model that runs on your device
  • No network requests to any API
  • No need to install any program
  • No need to download files to your device (model is cached in browser via CacheStorage)
  • Site will ask before downloading large files (LLM model) to browser cache
  • Hosted on GitHub Pages from this repo - secure, because you can see what you're running
  • Default model: Llama-3.2-1B

WebGPU Browser and OS Compatibility

Data on support for the webgpu feature across the major browsers from caniuse.com

metadata.json
TypeScriptaibrowserchatbotchatgptllmwasmWebGPU

[INFO] 1 topic link to curated motion topic pages.