Audiobook Metadata Extractor

Extract and download complete metadata from audiobook files.

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

Why use a metadata extractor instead of a simple viewer

The extractor is for users who need portable output. After reading an audiobook file, it exports the metadata as JSON so you can audit a collection, compare bad files against good files, troubleshoot chapter issues, or prepare metadata for a migration into another audiobook server or catalog.

Export audiobook metadata to JSON for cleanup, migration, or archive workflows.

Capture chapter names, timestamps, cover details, and technical file properties in one structured output.

Use the extracted metadata to compare files before importing them into Plex, Jellyfin, or Audiobookshelf.

Frequently Asked Questions

What can I do with the exported JSON?

You can keep it as a metadata snapshot, compare it across files, feed it into another workflow, or use it to diagnose missing tags and chapter problems.

Does the extractor change the original audiobook file?

No. The extractor only reads the file and exports metadata separately.