# WebLLM

> Run language-model inference inside a web browser.

WebLLM helps users run language-model inference inside a web browser. The product supports in-browser model inference and web application integration. Starting points include prototype browser-based AI features and evaluate local inference in a web app. Check the documentation, license, supported models, hardware requirements, and any separate API or hosting costs. Test on a small representative project before integrating it into an existing system.

## Quick facts

- Categories: Developer Tools
- Official site: https://webllm.mlc.ai/
- Last checked: 2026-09-25

## Key features

- In-browser model inference
- Web application integration

## Use cases

- Prototype browser-based AI features
- Evaluate local inference in a web app

## Links

- Nextool.ai page: https://nextool.ai/tools/webllm/
- Alternatives: https://nextool.ai/alternatives/webllm/

Source: Nextool.ai (https://nextool.ai/tools/webllm/). Pricing and features change; confirm on the provider's site before relying on them.