⚙️ WasmTools

AI Summarizer

Free online AI text summarizer that runs 100% on your device: pick Chrome's built-in AI or a local WebAssembly model. No upload, no account.

🔒 Runs entirely in your browser — your files never leave your device.

About AI Summarizer

AI Summarizer condenses long text into a short, faithful summary using an AI model that runs on your own device — never on a server. You can choose between Chrome's built-in AI (Gemini Nano, when available) and an open LiquidAI LFM2.5 model compiled to WebAssembly (230M or LFM2-VL-450M — your choice), which works in any modern browser. The WebAssembly model (about 150 MB) is downloaded once and cached locally.

How to use AI Summarizer

  1. Drop your file(s) into the upload area, or click it to browse.
  2. Adjust the options if needed.
  3. Click the action button and download the result — processed locally, in seconds.

Frequently asked questions

Is AI Summarizer really free?

Yes — completely free, with no account and no usage limits. The AI runs on your own device.

Is my text sent to a server?

No. Both engines (Chrome's built-in AI and the local WebAssembly model) run entirely on your device. Your text never leaves your computer.

Which browsers are supported?

The WebAssembly model works in any modern browser (Chrome, Firefox, Safari, Edge). Chrome's built-in AI additionally requires a Chrome version that ships the on-device model.

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