Undetectr

Undetectr is a browser-based tool that processes AI-generated tracks from Suno, Udio and others, removing spectral fingerprints, metadata and watermarks so releases are less likely to be flagged by distributors. One-time lifetime payment.

Undetectr is a browser-based audio processor aimed at people who release music made with AI generators such as Suno and Udio. Its job is narrow: take an AI-generated track and remove the traces that distributor and streaming screening systems look for, so the file is less likely to be flagged or pulled after upload. The site names DistroKid, Spotify, Apple Music, Amazon Music and YouTube Music among the destinations it targets. The processing is described as six layers. Spectral artifact removal addresses frequency-domain signatures, temporal normalization smooths overly regular timing grids, and dynamic range processing reshapes the loudness envelope. Metadata sanitization strips generator tags and model hashes, stereo field correction handles unnatural imaging, and the engine also targets embedded watermarks such as SynthID and C2PA manifests. The vendor says changes sit below the threshold of human hearing, though that claim comes from the company itself and is not independently demonstrated on the page. In practice the workflow is short. A user uploads an MP3, WAV or FLAC file, the engine runs in the browser with nothing to install, and a cleaned file comes back in one of the same three formats, usually in under a minute. WAV or FLAC is recommended for distribution. Around the core tool sit extras: a Suno bulk downloader, a Sound Match feature for recreating a song's sound, a library of tested prompts, a mastering page, an earnings calculator, and a blog of guides on prompting, rights and distributors. The buyer is typically an independent producer, beatmaker or small label that generates music with AI and wants it on streaming platforms. Pricing is a single lifetime payment with no subscription, which sets it apart from credit-based audio tools. Compared with general mastering software or manual editing in a DAW, Undetectr trades flexibility for a one-click pipeline built around one outcome. Anyone considering it should also check each distributor's current AI-music policy and the licensing terms of the generator used, since those rules sit outside what the tool controls.