In case someone finds it useful, I wrote a simple in-browser app for editing the chapter tags of an MP3 file (for podcasts), which can also edit some basic othe

In case someone finds it useful, I wrote a simple in-browser app for editing the chapter tags of an MP3 file (for podcasts), which can also edit some basic other tags like title and cover image: https://mp3chapters.github.io/ https://mp3chapters.github.io/ It's based on the node-id3 library, via browserify. It would likely be possible to build an in-browser batch tag editor with the same idea, which then wouldn't require installing an app.