Mp3tag is a powerful and easy-to-use tool to edit metadata of audio files.
It supports batch tag-editing of ID3v1, ID3v2.3, ID3v2.4, iTunes MP4, WMA, Vorbis Comments and APE Tags for multiple files at once covering a variety of audio formats.
Furthermore, it supports online database lookups from, e.g., Discogs, MusicBrainz or freedb, allowing you to automatically gather proper tags and download cover art for your music library.
You can rename files based on the tag information, replace characters or words in tags and filenames, import/export tag information, create playlists and more.
https://www.mp3tag.de
Version
v3.33
Release Date
2026-01-22
Windows 32-Bit Installer
SHA-256 checksum file*
Official Download (Windows)
Alternative Download (Windows)
Windows 64Bit Installer
SHA-256 checksum file*
Official Download (Windows x64)
Alternative Download (Windows x64)
For additional platforms, please visit https://www.mp3tag.de/en/download.html.
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[2026-01-22] REL: VERSION 3.33 (for Windows 11/10/8.1/8/7)
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[2026-01-20] FIX: drag and drop from other applications did not work in some cases (since v3.32).
(#70532)
[2026-01-18] FIX: added workaround for issue introduced by Windows Update where increasing the file
size (e.g., when adding cover art) gave an error 380 for files on file systems
backed by cloud storage (e.g., OneDrive or Dropbox). (#70522, #70497, #70490,
#70510, #70516)
[2026-01-16] CHG: adding cover art using 'Manage covers...' now opens the same folder as adding
cover art via the Tag Panel context menu.
[2026-01-16] CHG: changed resizing behaviour of min. size mode when adjusting covers to target the
requested size.
[2026-01-13] FIX: cover thumbnails in list of Tag Sources query results were not displayed in some
cases.
[2026-01-09] NEW: added support for horizontal scrolling in File List via Shift + mouse wheel.
[2026-01-07] NEW: added options to scale proportionally, scale to square, and crop to square when
adjusting album covers.
[2026-01-07] NEW: added option to skip resizing when adjusting album covers.
[2026-01-07] NEW: added support to resize to minimum size when adjusting album covers.
[2026-01-07] CHG: PNG transparency is now converted to white instead of black when changing format
to JPEG at adjusting album covers.
[2026-01-07] FIX: regression where previous compatibility adjustment of writing covers of type
Artist, Media, and Icon for MP4 via Nero tags was no longer used.
[2026-01-06] FIX: writing MP4 tags to specific fragmented/streaming MP4 files is no longer refused.
[2025-12-28] FIX: writing MP4 tags to specific fragmented/streaming MP4 files corrupted the file
and now simply refuses to tag the file.
[2025-12-05] CHG: auto-completion of custom values when editing in File List and Extended Tags is
now only enabled if custom values exist for the field. (#70251)
[2025-12-05] CHG: function `json_select_array` of Web Sources Framework now supports JSON arrays as
unnamed root element. (#70274)
[2025-12-05] FIX: ID3v2 frames with a different text encoding than the one requested to be written
were not modified with the previous development build. (#70283)
[2025-12-04] CHG: versioning scheme now includes pre-release indicators and allows for patch
versions.
[2025-12-03] FIX: bitrate for MP3 files was reported incorrectly for very short tracks of less than
1 second duration. (#70271)
[2025-11-28] CHG: writing ID3v2 tags preserves the original ID3v2 frames that were not modified.
[2025-11-28] CHG: writing ID3v2 tags allows for writing multiple non-standard `WXXX` frames with
the same description.
[2025-11-28] CHG: writing WMA tags stores multiple values for fields that don't support multiple
values as `Value 1; Value 2`.
[2025-11-20] FIX: folders were automatically created if a format string is entered at 'Convert >
Tag - Tag' for `_FILENAME` which contained directory separators `\`. (#70199)
[2025-11-19] FIX: prevent server busy dialog from appearing during drag and drop when system
dialogs (replace file, permissions) were shown (since v3.31h). (#70194)
[2025-11-19] FIX: restored drag and drop for apps supporting link operations only. (since v3.32a).
(#70144)
[2025-11-18] NEW: added support for reading cover art from deprecated field `COVERART` in Ogg
Vorbis files; rewriting now converts it to the recommended
`METADATA_BLOCK_PICTURE`. (#70180)
[2025-11-17] NEW: added command `Insert` to Web Sources Framework. (#70122/24)
[2025-11-17] FIX: output variables beginning with underscore were silently ignored at Web Sources
Framework functions `SayFormat` and `UseFormat`. (#70122/23)
[2025-11-15] CHG: limited drag and drop from File List to moving and copying files again. (#70144)
[2025-11-15] CHG: determining available space required for a write operation to perform now
resolves any reparse points of the given path.
LNG: updated Brazilian Portuguese, Catalan, Corsican, Dutch, Finnish, Italian, Polish,
Russian, Simplified Chinese, Slovak, Spanish, Swedish, and Traditional Chinese
translation.