Currently, we do not offer any official Firefox Add-on for UploadMe. However, we can confirm we are working on a Firefox Add-on and they will be available shortly.
We recently released: UploadMe Right Click Uploader Changelog (October 2025)
We are currently looking for beta testers for our official Firefox Add-on for UploadMe! If you would like to help test an be part of UploadMe’s future, simply register your interest. All beta testers will be given credits in the Extension’s UI. You can register your interest here.