By CleanGrab Team · Last updated: July 2026
Found a bug, got a question, or an idea to make CleanGrab better? Write it below: messages go straight to the person who built the site. Leave an e-mail address if you'd like a reply; it's optional.
CleanGrab is a free, browser-based tool that removes background noise, hum, echo and wind from audio recordings — no account required, no watermark, no files stored after processing. It runs on a GPU in the cloud so there's nothing to install. CleanGrab is part of the Shinobi Tools suite of free AI-powered browser tools.
Bug report: describe the file format and what went wrong — for instance whether the noise removal made the audio worse or whether the file failed to process. A browser console error helps us fix it faster.
Feature suggestion: describe the use case — what you were trying to do and why CleanGrab didn't cover it. We read every suggestion.
Question: check the FAQ on the home page first — most common questions about supported formats and noise types are answered there.
We aim to reply within 1–3 business days when an e-mail address is provided. Messages without an e-mail are read but cannot be answered individually.