Fix the tags your music player shows — title, artist, album, cover art and more — directly in your browser. Existing ID3 tags are read and pre-filled; saving downloads a freshly tagged copy (your original file is never modified). Trimming the audio first? Pair it with the Audio Cutter.
JPG or PNG, square works best. Leave empty to keep the existing cover.
Choose an MP3 and its current tags will appear here for editing.
For music libraries, podcasts and audiobooks — correct metadata, proper cover art, everywhere you play it.
100% free · No sign-up · No daily limits · No watermarks · Processed in your browser — files never leave your device
Edit the ID3 tags inside your MP3 files — title, artist, album, album artist, composer, year, genre, track and disc numbers, BPM, comment, lyrics and cover art. Existing tags are read and pre-filled for you; saving downloads a clean ID3v2.3-tagged copy while your original stays untouched. Everything happens in your browser.
A folder of podcast episodes exported with filenames but no metadata: open each episode, set the album to the show name, the artist to the host, track numbers in order and the show artwork as the cover — the whole library then displays properly in every player and car stereo.
The editor parses the ID3v2 header (v2.3 and v2.4, including UTF-16 text and embedded pictures) plus the older ID3v1 block when present, and shows you exactly what it found. Saving writes a fresh ID3v2.3 tag using a widely-compatible writer library — the audio frames themselves are copied byte-for-byte, so the sound cannot change. Removing tags simply slices the tag blocks off the ends of the file.
No. Tags live in a separate block at the start of the file; the audio frames are copied byte-for-byte and cannot be degraded by tag editing.
Browsers cannot modify files on your disk — web pages can only read the file you hand them and give you a new one back. Your original stays untouched as a backup.
Many players cache artwork aggressively. Rename the file, or remove and re-add it to the library, so the player re-reads the tags.
Album artist keeps compilations and featured-artist albums grouped as one album in players. The x/y form tells players both the position and the total, so albums sort and display completely.
No — reading, editing and writing all happen in your browser. Your files never leave your device.
What is missing, broken, or could be better on this tool? Tell us — we read every suggestion.
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