QuickTagMP3 identifies, completes and rewrites your MP3 metadata: title, artist, album, year, genre and HD cover, then writes the ID3v2 tags directly to disk — no upload, no download.

It runs entirely in Google Chrome on desktop via the File System Access API. Only the file name and track duration are sent to the Deezer API for recognition; no audio leaves your device.

Published by Antoine, a music and tech lover tired of sorting his tracks by hand — hosted on Base44 and evolving to improve tagging accuracy.