ntag is a free, open-source audio metadata editor for organizing music collections on Windows, macOS, and Linux. It supports MP3, MP4, M4A, M4B, FLAC, OGG, and WMA files with several industry-standard tagging formats. Users can modify song titles, artists, albums, genres, lyrics, ratings, and other metadata individually or in batches. An advanced editor provides direct access to individual metadata frames for detailed adjustments. Embedded album artwork can be imported, exported, resized, or removed. File renaming tools generate filenames from metadata using customizable patterns. Track numbering utilities help organize albums and playlists in a consistent order. Configurable columns, sorting, quick filters, and lyrics searching simplify managing large audio libraries.
Features
- Batch audio metadata editing across MP3, FLAC, OGG, MP4, M4A, M4B, and WMA
- Comprehensive tag management for titles, artists, albums, lyrics, ratings, and genres
- Advanced metadata frame editing with ID3, Vorbis Comment, MP4, and ASF support
- Embedded album artwork importing, exporting, resizing, and format conversion
- Custom file renaming patterns with automatic track numbering and sequence adjustments
- Configurable library columns, metadata filters, sorting, and integrated lyrics searching