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Choose files
Select one MP3 or a batch. SonaRack checks the format and limits before editing begins.
Now available · MP3 Tag Editor
Private, browser-based music file tools
Fix MP3 tags. Keep the sound.
Edit titles, artists, albums, artwork, lyrics, and more. Your files stay in this browser tab, and the audio is not re-encoded.
MP3 only · Up to 20 files · No account required
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No audio uploads
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No account
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MP3 only
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No audio re-encoding
What you can edit
Everything your MP3 details need.
A focused browser workspace for the metadata attached to your music. The MP3 audio payload stays out of the editing path.
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Metadata
Update titles, artists, albums, track numbers, years, genres, and comments without touching the encoded audio.
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Album artwork
Replace or remove the front cover stored inside an MP3, with a clear preview before you export.
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Batch editing
Apply only the fields you choose across a controlled batch, while individual file edits stay available.
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Lyrics and advanced fields
Work with lyrics and useful ID3 details from the same focused editor instead of switching between utilities.
The workflow
Three steps. Your audio stays local.
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Edit tags
Review each file, make individual changes, or apply selected fields across the batch.
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Download
Export the updated MP3 or download a ZIP when multiple finished files are ready.
Privacy and limits
Private by architecture.
Files are processed in this browser tab. SonaRack does not upload your MP3s, create an account, or re-encode the audio stream.
Read the compatibility guide20 filesMaximum files in one selection
100 MiB per fileMaximum size for each MP3
500 MiB per batchMaximum total selection size
ID3 compatibilityPlayer support can vary by tag and version
Your files. Your browser.
Ready to clean up your library?
Start with one MP3 or bring a batch. The editor opens as soon as the files pass the local checks.