Undetectr

About This Site

Undetectr cleans AI-generated and AI-assisted music, then masters it to each streaming platform's loudness spec, so tracks arrive distribution-ready. Processing runs in your browser and finishes in about a minute. Undetectr is the only AI watermark remover built specifically for Suno. Every AI music generator embeds inaudible watermarks and spectral fingerprints in what it exports. Distributors scan for exactly those signals at ingestion, which is why AI-assisted tracks get rejected before they ever reach a store. Undetectr removes them. Upload an MP3, WAV or FLAC and the engine runs six passes over the track: spectral artifact removal, temporal pattern normalisation, dynamic range processing, metadata sanitisation, stereo field correction and speed adjustment. Together they strip the generation fingerprints while leaving the musical character of the track intact. Everything happens client-side in your browser, so your audio never sits on a server, and a typical track finishes in under a minute. Removing the watermark is only half of a release. The built-in mastering suite then targets the published loudness spec for wherever the track is going: -14 LUFS for Spotify, YouTube Music, SoundCloud and Amazon Music, -16 LUFS for Apple Music, -15 LUFS for Deezer, all at -1 dBTP. A clean track at the wrong loudness still sounds amateur next to everything around it. A lifetime licence also includes Sound Match for reverse-engineering a prompt from a reference track, a vault of over 100 tested prompts, a streaming royalty calculator, and a bulk Suno downloader that pulls an entire playlist as MP3s through Suno's official download endpoint on your own account allowance. Built for independent artists, beatmakers, producers and audio engineers releasing through DistroKid, TuneCore, played.fm, Ditto and Amuse. One payment, no subscription.