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About Tag Editor Pro
Tag Editor Pro views and edits ID3 metadata in audio files: title, artist, album, year, genre, track and disc numbers, composer, lyrics, and embedded album art. Collectors, podcasters, and musicians use it to keep music libraries organized and to make sure files display correctly in media players. Open a file and its existing tags are read into the form, make your changes or use Auto-fill from filename to parse names like Artist - Title.mp3, attach square artwork of 500x500 pixels or larger, then click Save Tags to write everything back. Editing happens locally in your browser and the file is updated in place, so nothing is uploaded and no audio quality is lost.
Key Features
- ✓Edit title, artist, album, year, and genre
- ✓Track, disc, composer, and lyrics fields
- ✓Embed album art in JPEG or PNG formats
- ✓Auto-fill from filename for quick tagging
- ✓Reads and preserves existing metadata
- ✓Saves tags in place without quality loss
How to Use Tag Editor Pro
- 1
Upload Your Audio File
Open an MP3, M4A, FLAC, or similar file. MP3 offers the most complete ID3 tag support.
- 2
Review the Existing Tags
The tool reads the file and displays its current metadata, which is preserved and ready for editing.
- 3
Edit the Metadata Fields
Update the title, artist, album, year, genre, track number, composer, lyrics, and other fields.
- 4
Add Album Artwork
Attach a JPEG or PNG image. Square artwork of 500x500 pixels or larger displays best in media players.
- 5
Auto-Fill and Save Tags
Use Auto-fill from filename to parse names like Artist - Title.mp3, then click Save Tags to write the changes.
Read the complete step-by-step guide with screenshots and pro tips
Common Use Cases
- •A music collector fixes misspelled artist names across a ripped CD library.
- •A podcaster adds show title and episode numbers to published MP3 files.
- •A musician embeds album art and composer credits in demo tracks before sending them out.
- •A DJ tags a folder of downloaded tracks so DJ software displays them correctly.
- •An archivist adds year and genre tags to field recordings for a searchable library.
Frequently Asked Questions
Is my music uploaded when I edit tags?
No. Tags are read and written directly in your browser, and the updated file saves to your device. Your audio never touches a server.
Which file and image formats are supported?
MP3, M4A, and FLAC files work, with the most complete ID3 support on MP3. Album art can be JPEG, PNG, or another common image format.
Does tag editing require an account or payment?
No. It is completely free with no signup, and saving tags updates the file in place without re-encoding or degrading your audio.