Free Online Audio Tag Editor
Edit the metadata tags for your audio files



Maztr's free online Audio Tag Editor is a quick and easy tool you can use right in your browser, without downloading any software, to edit the metadata tags for your .mp3, .ogg and .m4a audio files. No account or login is required to use it.

Metadata tags are also known as ID3 tags. You can edit these tags for Track Title, Artist Name, Album Name, Release Date and Album Details and can also add or delete Cover Art and Lyrics for the track.

There's also an option to search for matching music data which you can autofill into your track.

Need more free tools for your audio files? Click here to try our other Free Audio Resources.


Upload Audio File


.mp3, .ogg or .m4a
Max size: 50MB
(Upgrade to 300MB)

Search For Matching Music Data

After you upload an audio file and enter your Track Title, click on the "Search" button to see matching music data here. You can also play a preview of each song.

Free Online Audio Tag Editor
Artist Name
Play Song Preview


Free Online Audio Tag Editor
Artist Name
Play Song Preview







How do I edit my music tags with the Audio Tag Editor?

  1. In the "Upload Audio File" section above, drag and drop or click to select the file from your local device.
  2. If you want to change your selected audio file, hover or click the file then click "Remove".
  3. Click the "Upload" button to open your file and display the current tags, if any.
  4. Edit any of the tags you choose or drag and drop a thumbnail image from your device to display it as cover art for your track. If a tag is not relevant, you can leave it blank.
  5. This step is optional. After you enter a title for your track, you can click on the "Search" button to see matching music data in the right side panel. You can play a Song Preview for any of the tracks shown in your search results. If you want to autofill tag data and cover art for any of these tracks, click the relevant "AutoFill" button.
  6. When you're finished, click the "Save Tags" button to save your changes.
  7. Finally, click the green "Download" button to download your edited file.

What are ID3 tags?

ID3 tags are metadata containers embedded in a media file (usually an MP3 audio file) which store information about that file. The main tags contain Track Title, Artist Name, Album Name, Release Date, Genre, Cover Art and Lyrics.