Mp3tag
Mp3tag is a macOS audio tag editor for viewing, editing, and organizing metadata in music files and collections.
What is Mp3tag?
Mp3tag is a native macOS music metadata editor designed to help users manage tags in audio files and keep large music libraries organized. It is commonly used to edit track titles, artists, albums, genres, cover art, and other embedded metadata across many files at once. The app supports batch changes, filename and tag-based renaming, and actions that automate repetitive cleanup tasks for local music collections. Users often rely on it when preparing files for media players, DJ libraries, personal archives, or portable devices. Mp3tag is especially useful for people who maintain downloaded, ripped, or manually organized audio libraries and want more control than a standard media player provides. The app is published by Mp3tag and distributed for Mac as a standalone download and through the Mac App Store.
Key features
- Edit titles, artists, albums, genres, and other audio tags in batches
- Rename files from tags and create tags from filenames
- Add, replace, or remove album artwork in supported files
- Use custom actions to automate repetitive tag-cleanup tasks
- Work with local music libraries for archiving, DJ prep, or media organization
- Review and standardize metadata across many audio files at once
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Inspect caches, support files, containers, and login items before cleaning.
Safety overview
Status: Safe
Mp3tag is legitimate audio-tagging software for macOS. It needs access to the folders and files you choose so it can read and update music metadata, rename files, and write embedded artwork. That file access is normal for its purpose, but metadata edits and file renaming can change your library in bulk, so it is wise to test large actions on a small set of files first or keep a backup of important collections.
Recommendation: Keep Mp3tag if you use it to organize or clean up a local music library. If you no longer edit audio metadata on this Mac, you can remove the app, but any workflows you use for batch tagging, renaming, or artwork updates will no longer be available.
Common paths
/Applications/Mp3tag.app
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