WebLLM Chat

Chat with open language models that download into your browser and run on WebGPU without a server.

Artifact by MLC AI

IndexedApache-2.0★ 1,133AI assistantsAI-poweredNo sign-upRuns in your browser

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Opens chat.webllm.ai in a new tab. Nothing to install.

Open WebLLM Chat Source code

You provide: Chat message
You get: Model reply
Account: No sign-up needed
AI: AI-powered; no API key needed
Your input: Processed in your browser, not uploaded (stated by the tool or its repo)
Price: Free to use
Made with: Open-source web app
Source: Open source
Link check: Answered on Oct 31, 2026

About

WebLLM Chat is an open-source web app in the ai assistants category (local chat). It opens in your browser, so there is nothing to install. You provide chat message and get model reply. Your input is processed on your device and not uploaded. It needs no account and no API key. It uses an AI model to do its job. The source code is public on GitHub (mlc-ai/web-llm-chat).

Category: AI assistants · local chat

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Stars: 1,133

Details

Auth: No auth
License: Apache-2.0
Repository: github.com/mlc-ai/web-llm-chat
Website: chat.webllm.ai
First seen: Oct 31, 2026
Last checked: Oct 31, 2026
Source: GitHub