Tags & artwork

Title, artist, album, BPM, key and artwork of your MP3s.

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How it works

Tags are written as ID3v2.3, which practically every player, car and app reads.
The audio isn't re-encoded: quality stays identical.
For streaming platforms, artwork is uploaded separately through your distributor: this is for files you share.

Everything happens on this device: no file is uploaded and nothing leaves the browser.