AI provenance reference

Udio metadata

What Udio writes into the files it gives you, what survives sharing, and how to remove it without touching quality.

Check a Udio file

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Udio at a glance

Media type Audio
Content Credentials Not used
Usual carrier ID3 tags
Watermark Invisible watermark
Removable by us Metadata yes, watermark no

Udio metadata explained

Udio produces the same kind of output as other music generators, delivered as tagged MP3 or WAV, so cleaning it is a tag operation rather than an audio operation.

What ends up in the file

Expect ID3 tags with a title, an artist or album field referencing the platform, and frequently a comment frame or user defined text frame that names the generator. WAV downloads can carry the same information in a LIST INFO chunk or an embedded ID3 chunk instead, which is why a reader that only understands MP3 will miss it.

Removing it

Our audio cleaner handles MP3, WAV and FLAC and removes every descriptive tag structurally, without decoding or re-encoding the audio. The output is bit identical audio in a clean container.

Clean a Udio file

Remove every metadata block without re-encoding. Runs in your browser, nothing is uploaded.

AI Audio Metadata Remover

Udio metadata questions

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