LocalMode
Run AI in your browser - no servers, no API keys
LocalMode launched on July 16, 2026 with 3 votes, #8,766 of 24,623 launches that month and more than 50% of that year's launches.
What it does
LocalMode is an open-source (MIT) toolkit for running AI entirely in the browser: LLM chat over 76 models, RAG, speech, and vision. No servers, no API keys, and data never leaves the device. WebGPU with a WebAssembly fallback; works offline.
Installable, composed blocks assembled from LocalMode UI Elements, running real models entirely in your browser.
Full, working experiences that compose the LocalMode UI elements into real apps: chat, knowledge search, vision, audio, photos, and more. Each runs a real model entirely in your browser, with no server and no API key, and nothing downloads until you press Load. Install any block the same way - swap chat for any block name. What your browser reports it can do for on-device AI. Detected locally, nothing is sentfrom localmode.ai
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