RE-USE Browser Demo

What is RE-USE Browser Demo

This is an unofficial in-browser demo of NVIDIA NemotronLabs' RE-USE speech enhancement model, which removes noise, echo and bad-mic sound from recordings. It runs locally via WebGPU, so audio never leaves your device. It is not an official NVIDIA product and requires a WebGPU-capable browser.

How to use

1. Open re-use-demo.geronimo-labs.com in a browser that supports WebGPU.
2. Drop an audio or video file (WAV, MP3, M4A, MP4…) onto the page, choose a file, or click Try an example.
3. On first use the model (39 MB) is downloaded once;
4. the demo then reads the file, starts the GPU and cleans the audio locally.
5. Listen to the enhanced result;
6. your audio never leaves your device.

Use cases

• Removing background noise from a recording Removing echo and bad-mic sound from speech Cleaning the audio track of a video file privately, without uploading it Trying NVIDIA NemotronLabs RE-USE speech enhancement in the browser without installing anything

Price from official sources

Free

Check the official site for current pricing · Price not yet checked by our editors

Source: re-use-demo.geronimo-labs.com · Info as of Nov 2, 2026

Social

• github