Edit MP3 tags
Fix the title, artist and album a music player shows.
- Runs on your device — the file is never sent anywhere
- No sign-up, no watermarks, no daily quotas
- Free, with no limit on how often you use it
How it works
A downloaded or ripped track that shows up as “Track 03” by “Unknown Artist” is a metadata problem, not an audio one. The sound is fine; the labels attached to it are wrong, and every music player reads those labels rather than the filename.
The audio is not touched
Tags live in a header alongside the audio, so writing them means rewriting that header and copying the sound across unchanged. The result is bit-for-bit identical audio — there is no generation loss, however many times you edit the tags.
Which fields matter
Title, artist and album are what players display and sort by. Track number keeps an album in order, which is the usual reason a ripped album plays alphabetically. Year is used for sorting and for smart playlists.
Clearing everything
Removing existing tags is useful when a file carries junk from wherever it came from — a website name in the comment field, an incorrect album, or an embedded image you do not want. Anything you fill in is written after the clearing, so you can do both at once.
Cover art
Not handled here. Embedding an image is a different operation and doing it badly produces files some players refuse, so this tool stays with the text fields it can write reliably.
Edit MP3 tags — questions
Does editing tags reduce the audio quality?
No. The audio is copied across untouched; only the header is rewritten.
Can I add cover art?
No. This tool writes the text fields only.
Why does my player still show the old name?
Music players cache metadata. Remove the file from the library and re-add it.
Is my file uploaded?
No. Tags are written in your browser.