Audiobook Metadata Editor

Edit and save metadata to your audiobook files.

Drop your audiobook file here

or click to browse editable files (MP3, M4B, M4A, MP4)

Files are processed locally - never uploaded

What the audiobook metadata editor can change

The editor is designed for cleanup work on local audiobook files. You can update common fields such as title, author, album, genre, publisher, year, comment, and cover art, then download an updated file. It is especially useful when a book looks wrong in an audiobook app because the embedded tags are messy.

Fix title, author, album, genre, publisher, and other audiobook metadata fields.

Replace or remove the embedded cover image directly in the editor UI.

Review chapter metadata while editing so you can see whether the file structure looks healthy before saving.

Frequently Asked Questions

Does the editor save directly back into the same file?

The editor generates a new downloaded file instead of mutating the original in place, which is safer for cleanup work.

Which save path is supported today?

The browser editor saves MP3 plus common M4B, M4A, and MP4 audiobook files. WAV, OGG, FLAC, AAC, and Opus files can still be inspected in the viewer or extractor.