Best MP3 Tag Editors (2026): 10 for Mac, Windows and Linux

If your music library shows wrong artist names, missing album art or tracks in a strange order, a tag editor is the tool for the job. One online editor on this list describes the work as updating the title, artist, album, year, genre, track number and comments stored inside an MP3 file, plus the artwork and lyrics.

This list covers ten of them, using only what each maker's own website says, read on 2 Nov 2026 (as of Nov 2026). It's alphabetical and in no particular order, and it's about editing tags and metadata, not editing the audio.

MP3 tag editors compared by type

Tool	Type	Good for
Kid3	Audio tagger from KDE	Tagging whole albums on Linux, Windows, macOS or Android
Meta	Mac tag editor	Batch tag editing for MP3, FLAC and WAV on a Mac
Mp3tag	Universal tag editor	Batch tag editing across many audio formats
MP3Tagger	Online ID3 tag editor	Editing an MP3's tags and artwork in a browser
MusicBrainz Picard	Cross-platform music tagger	Tagging from the MusicBrainz database
puddletag	Tag editor for GNU/Linux	Spreadsheet-style tag editing on GNU/Linux
SongKong	Automatic music tagger	Fixing a whole collection automatically
Tag&Rename	Tag editor and music organiser	Editing tags in MP3, WMA, MP4 and lossless files
TagScanner	Tag editor and collection manager	Renaming files and importing album info
Yate	Mac tagging app	Detailed tagging control on a Mac

Ten tag editors and taggers, one line each

Kid3

Best for: Tagging several files at once, such as a full album, with control over ID3v1 and ID3v2 tags and imports from MusicBrainz and Discogs.

Meta

Best for: Mac users editing tags in batches, with a Tag Finder that searches Discogs for metadata and album covers.

Mp3tag

Best for: Batch editing tags across many formats, importing tags from Discogs, MusicBrainz or freedb, and renaming files from tag information.

MP3Tagger

Best for: Editing one MP3's title, artist, album, artwork and lyrics in a browser on desktop, tablet or phone, with no app to download.

MusicBrainz Picard

Best for: Tagging music from the open, community-maintained MusicBrainz database, with CD lookups, cover art and plugins.

puddletag

Best for: Linux users who want a spreadsheet-like layout where the tags they edit by hand stay visible, plus web lookups from Discogs and MusicBrainz.

SongKong

Best for: Fixing complete collections unattended: it identifies your music, fixes incorrect and missing metadata, improves artwork and finds duplicate songs.

Tag&Rename

Best for: Editing tags in MP3, WMA and MP4 files with extra fields such as lyrics, cover art, mood, composer and conductor.

TagScanner

Best for: Renaming files from tags, importing album info and covers from Discogs or MusicBrainz, and exporting your collection to HTML or Excel.

Yate

Best for: Mac users who want complete control over tagging, with a scripting system called actions and integrations such as Discogs, MusicBrainz and Beatport.

Typing tags yourself or letting a database fill them

Here's what a searcher wouldn't guess: 'MP3 tag editor' covers two different jobs. One is typing or batch-editing tags in a tool you control. The other is letting a tagger identify your music from a database and fill the tags in for you. The tools here differ by system and by how much they do for you.

• Hands-on editors: Mp3tag calls itself 'the universal tag editor', and Meta is an 'advanced audio metadata editor' for macOS.
• Identify-and-fix taggers: MusicBrainz Picard is a 'cross-platform music tagger powered by the MusicBrainz database', and SongKong says it 'identifies your music' and fixes incorrect and missing metadata.
• Online editors: MP3Tagger is an online MP3 tag editor for a single file in your browser.

Mac, GNU/Linux and cross-platform taggers

Where a maker names a system, take note. Yate says it was 'designed from the ground up for Mac users', and its page says plainly that it doesn't run on Windows. puddletag describes itself as an audio tag editor created primarily for GNU/Linux, similar to a Windows tag editor on this list, with a spreadsheet-like layout.

Kid3, made by KDE, lists Linux, Windows, macOS and Android, so it's the one here whose page names the widest spread of systems. And one automatic tagger offers macOS and Windows apps plus a remote browser interface on Linux, NAS and Docker systems.

Batch edits, renaming and database lookups

Batch editing is where the desktop editors earn their place. Tag&Rename's page lists automatic loading of titles and cover art from Amazon and Discogs, renaming mp3 files and folders in a batch, and exporting file information to XLS, CSV and HTML. TagScanner lists the same kind of jobs: renaming files from tags, generating tags from file and folder names, and creating playlists in one click.

It's worth checking which databases each tool can read from. Discogs and MusicBrainz come up again and again on these pages, and one tagger also lists AcoustID and Bandcamp for matching albums and songs.

Automatic taggers for very large collections

If your collection is too big to fix one album at a time, the automatic taggers are worth a look. One says it's designed to process complete music collections unattended rather than making you work album by album. It also lets you run its fix in a preview mode first, showing the metadata, artwork and other changes it would make before your files are touched.

That preview step is the one to use. Run it on a copy of a few albums, read what it plans to change, then decide.

Questions to ask before you retag a library

• Do I want to type tags myself, or have a tagger identify my music?
• Am I on Windows, Mac, GNU/Linux or Android, or working in a browser?
• Which formats do I need beyond MP3, such as FLAC, WAV or M4A?
• Do I need batch edits and renaming from tags?
• Which databases do I want to pull tags and covers from?
• Have I backed up my files before a big batch change?

Do you make an MP3 tag editor or music tagger? Tool makers can ask to be considered for a featured place on this list.

My advice for tagging your music

Decide how much you want to hand over. If you're fixing a few albums, a hands-on editor for your system gives you full control, and the online editor covers a single file without installing anything. If your whole library's a mess, try an automatic tagger, run its preview first, and check the changes before you apply them.

Before any big batch change, back your music up: here's my roundup of cloud backup services. And if you're making new tracks to tag, see where to create AI music.

Want your tool on this list? Featured spots and reviews here are paid partnerships. Here's how to partner with me.

Frequently asked questions

What does an MP3 tag editor change?

The details stored inside the file. One online editor here lists the title, artist, album, year, genre, track number, composer, BPM and comments, plus album artwork and embedded lyrics.

Is there an MP3 tag editor for Mac?

Yes. Two entries are Mac apps: an advanced audio metadata editor for macOS, and a tagging app designed from the ground up for Mac users. A KDE tagger here also lists macOS, and one automatic tagger lists macOS and Windows.

Is there a tag editor for Linux?

Yes. One tag editor here was created primarily for GNU/Linux with a spreadsheet-like layout, a KDE tagger lists Linux, and one automatic tagger offers a remote browser interface on Linux, NAS and Docker systems.

Can I edit MP3 tags online without installing anything?

One tool here is an online MP3 tag editor that runs in your browser on desktop, tablet or phone, with no app to download. Its site also lists WAV and FLAC tag editors.

Can a tagger fix my tags automatically?

Some can. One cross-platform tagger uses AcoustID audio fingerprints, so files can be identified by the music itself even if they have no metadata, and one automatic tagger identifies your music and fixes incorrect and missing metadata, with a preview mode first.

Which tag editors can rename files from tags?

Several. A universal tag editor here renames files based on tag information, a collection manager renames files from tag and file information, a Mac editor renames files according to a pattern, and a KDE tagger can generate file names from tags.