Batch music tag editor for MP3

Joshua Hamburger

In-app purchases

About this app

Put your music library in order. Edit song titles, artists, albums, cover art and track numbers on your phone, then review the changes before saving.

Choose supported music from Android's index or a folder you grant access to. Folder scans include files directly inside that folder, not nested folders. Cloud-only, DRM-protected or inaccessible files may not appear. Free saves include up to 20 selected tracks at a time. A one-time large-batch purchase lets you save more than 20 selected tracks in one run. Restore purchases is included, with no subscription.

Edit one track or apply changes across a selected batch. Find and replace text, change case, number tracks, copy one tag into another, or read fields from a filename template. Save a batch setup as a preset.

Save edits in place, or write a separately named copy from tags. Saving a copy leaves the source in place. Before and after an in-place edit, the app checks the audio portion and reports whether it stayed unchanged. After saving, it reads the tags again and shows their saved values. Unsupported files are refused rather than reported as saved.

Supported candidates include MP3, FLAC, M4A, OGG and WAV that pass the app's preservation checks. Editable fields include title, artist, album artist, album, composer, genre, year, track and disc numbers, comments and cover art. File structure and Android provider access determine which files can be changed.

A paused batch keeps its place so you can finish the remaining files. Android may ask again for access when resuming. Undo can restore the latest in-place batch from a private backup, but skips missing, externally changed or unsupported files. It does not delete exported copies.

Music and tag processing stay on your device. No ads, mandatory account or publisher-operated analytics. Android requests permission for eligible indexed files when you save; chosen folders use their granted access. Privacy and support links open in your browser.

What’s new

When a free save covers only part of your selection, the result now says how many tracks were left out and gives one action to finish them. The edits you typed carry over into that second save. The result screen shows what was saved above the details qualifying it, and the upgrade screen states the offer in your own numbers and says that saves of up to 20 tracks stay free.