See every tag inside your MP3 or WAV file, then change any of them
Upload a track and the editor reads back the metadata it already carries - title, artist, album, genre, year, cover art and any custom tags. Edit what you need, clear what you do not, and download the retagged file. The audio stream is copied untouched, so quality is identical.
Privacy First: All processing runs locally in your browser. Your files never leave your device.
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Supported: MP3, WAV | Max file size: 10MB | Max duration: 5 minutes
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Upload a file and its current tags will load here.
Custom tags already on this file
Clear a field and save to delete that tag from the file.
Processed on our secure servers and deleted the moment your download finishes.
Title, artist, album, album artist, composer, genre, year, track, disc, BPM, ISRC, comments, lyrics - plus any custom tags already on the file.
We rewrite the tag block and copy the audio stream bit for bit, so a 320kbps MP3 stays a 320kbps MP3.
Your file is processed on our secure servers and removed as soon as the download completes. Nothing is stored or shared.
MP3, WAV.
An ID3 tag is a block of text tucked inside an MP3 file. It is what your player reads to show a track name instead of track_07_final_FINAL.mp3. The original ID3v1 spec allowed 30 characters per field and nothing else. ID3v2, which every modern player uses, holds dozens of fields plus embedded cover art.
Tags matter the moment a file leaves your computer. Radio playout systems sort by artist and title. Podcast hosts read the album and publisher fields. Music libraries group by genre and year. A file with empty tags shows up as Unknown Artist everywhere it lands.
This editor writes ID3v2.3 with an ID3v1 fallback. That pairing is deliberate: ffmpeg defaults to ID3v2.4, which Windows Explorer and a good deal of broadcast software still quietly ignore.
WAV files do not use ID3 at all. They store metadata in a RIFF LIST INFO chunk, a much older and much smaller scheme with a fixed set of slots. There is a slot for artist and one for genre, but none for album artist, composer, disc number, publisher, BPM or cover art.
Most editors accept those fields on a WAV, report success, and throw the values away. This one greys out the fields the container cannot hold, so what you see after saving is what is genuinely in the file. If you need the full tag set, convert to MP3 first with our audio file converter, then tag the MP3.
Broadcast libraries live or die on their metadata. A station running hundreds of jingles, sweepers and IDs needs each one to carry a consistent artist, a genre that groups it with its siblings, and a comment field noting the campaign or the voice talent. Playout software sorts on exactly those fields.
A practical convention: put the production house in artist, the campaign or imaging package in album, the type of cut in genre (Jingle, Sweeper, Station ID), and the air dates in comment. Do it once at delivery and the library stays searchable for years.
Want to check the technical side of a file too - bitrate, sample rate, channel layout? Use the audio inspector. Need the jingles themselves? Our AI jingle maker produces broadcast-ready jingles in minutes, already tagged.
| Metadata field | MP3 (ID3v2) | WAV (RIFF INFO) |
|---|---|---|
| Title | Yes | Yes |
| Artist | Yes | Yes |
| Album | Yes | Yes |
| Album artist | Yes | No |
| Track number | Yes | Yes |
| Disc number | Yes | No |
| Genre | Yes | Yes |
| Year / date | Yes | Yes |
| Composer | Yes | No |
| Publisher | Yes | No |
| Copyright | Yes | Yes |
| Language | Yes | Yes |
| BPM | Yes | No |
| ISRC | Yes | Yes |
| Comment | Yes | Yes |
| Lyrics | Yes | No |
| Cover art | Yes | No |
Yes, completely free with no signup and no watermark.
Yes. As soon as you select a file the editor reads it back and fills every field with what is already there, including tags other editors hide.
Title, artist, album, album artist, track, disc, genre, year, composer, publisher, copyright, language, BPM, ISRC, grouping, mood, conductor, encoded by, comment and lyrics. Any custom or non-standard tag already on the file is shown and stays editable too.
No. Only the tag block is rewritten. The audio stream is copied bit for bit, so the file that comes back is the same recording at the same bitrate.
Yes, within the limits of the format. WAV stores tags in a RIFF INFO chunk that only has slots for title, artist, album, genre, date, track, comment, copyright, language, encoded by and ISRC. Fields like album artist, composer, disc, publisher and BPM have nowhere to live in a WAV, so the editor greys them out instead of letting the save fail silently.
Clear the field and save. An empty field removes that tag from the file rather than writing an empty value.
Yes, on MP3 files. You can preview the embedded artwork, replace it with a JPG or PNG, or remove it. The WAV format cannot store cover art at all.
It is uploaded over an encrypted connection, processed on our servers, and deleted the moment your download finishes. It is never stored, indexed or shared.
An ID3 tag is a small block of text stored inside an MP3 file that tells players who made the track and what it is called. Modern files use ID3v2, which holds dozens of fields plus embedded artwork. This editor writes ID3v2.3 with an ID3v1 fallback, the combination with the widest player support.
MP3 and WAV, up to 10MB and 5 minutes.
Turn your idea into a finished jingle, radio ID, or promo. Make one yourself in seconds with our AI Jingle Maker — or have a custom one handcrafted for you.