This extension does not collect any data by itself but relies heavily on the following third party services:
- themes.moe (provides the list and mp3 files)
- animethemes.moe (provides the metadata and ogg/webm files)
As such their privacy policy applies. If you wish you can avoid connection to animethemes.moe by not writing metadata and only selecting mp3 as filetype as it is offered by themes.moe directly.