SmolCopilot – 360M LLM writing assistant in the browser
Hey! I've been really intrigued about small, on device models recently. This project was to explore that a small base model running in the browser as a Co Pilot-like writing assistant. You can check out the demo here: smol-complete.vercel.app. Smal, on device models have a lot of advantages with low latency, cost, privacy (a big one), and being task specific. The demo will definitely repeat itself and hallucinate sometimes, but let me know what you think!
SmolCopilot – 360M LLM writing assistant in the browser launched on August 20, 2024 with 11 votes, #1,388 of 5,471 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
SmolCopilot is a writing assistant powered by a 360M language model that runs directly in the browser. It provides real-time writing suggestions with low latency while keeping data private on the user's device. The tool is designed for writers and content creators who want AI assistance without sending text to external servers. Being lightweight and task-specific, it prioritizes speed and privacy over larger cloud-based models.
written from the facts on this page · September 2026
From the sources
360M model running in the browser on WebGPU. Contribute to cfahlgren1/smol-copilot development by creating an account on GitHub.
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