Audiobook Metadata Viewer

View complete metadata from your audiobook files instantly.

Drop your audiobook file here

or click to browse audio files (MP3, M4B, M4A, MP4, WAV, OGG, FLAC, AAC, Opus)

Files are processed locally - never uploaded

What the metadata viewer helps you check

The audiobook metadata viewer is built for quickly inspecting what is actually embedded inside an audio file. Instead of guessing whether a book has chapter markers, cover art, author tags, narrator fields, or publisher information, you can open the file locally in your browser and review the structured metadata in one place.

Check whether MP3, M4B, and M4A files include usable chapter markers.

Verify title, author, album, narrator, publisher, genre, and year fields before importing into another app.

Confirm whether a file contains embedded cover art and other audiobook-friendly tags.

Frequently Asked Questions

Can this audiobook metadata viewer upload my file anywhere?

No. The viewer runs client-side in the browser, so the file stays on your device while Audiobooky reads the metadata.

Which audiobook formats work best?

MP3 is the strongest path today, and M4B or M4A files work when the metadata is stored in browser-readable MP4 atoms such as ilst or chapter atoms.