abi/secret-llama: Fully private LLM chatbot that runs entirely with a browser with no server needed. Supports Mistral and LLama 3.

Secret Llama

Entirely-in-browser, fully private LLM chatbot supporting Llama 3, Mistral and other open source models.

Fully private = No conversation data ever leaves your computer

Runs in the browser = No server needed and no install needed!

Works offline

Easy-to-use interface on par with ChatGPT, but for open source LLMs

Big thanks to the inference engine provided by webllm.

System Requirements

To run this, you need a modern browser with support for WebGPU. According to caniuse, WebGPU is supported on:

Google Chrome

Microsoft Edge

It's also available in Firefox, but it needs to be enabled manually through the dom.webgpu.enabled flag. Safari on MacOS also has experimental support for WebGPU which can be enabled through the WebGPU experimental feature.

In addition to WebGPU support, various models might have specific RAM requirements.

Try it out

You can try it here.

To compile the React code yourself, download the repo and then, run

yarn yarn build-and-preview

If you're looking to make changes, run the development environment with live reload:

yarn yarn dev

Supported models

Model Model Size TinyLlama-1.1B-Chat-v0.4-q4f32_1-1k 600MB Llama-3-8B-Instruct-q4f16_1 ⭐ 4.3GB Phi1.5-q4f16_1-1k 1.2GB Mistral-7B-Instruct-v0.2-q4f16_1 ⭐ 4GB

Looking for contributors

We would love contributions to improve the interface, support more models, speed up initial model loading time and fix bugs.

Other Projects

Check out screenshot to code and Pico - AI-powered app builder