Twitter Image&Video Downloader от Trixille

What does this addon do?

It allows you to easily download any original Twitter media (like images, videos and GIFs) embedded in a tweet
with 1 click, without much manual selecting, copying and pasting URLs and opening other sites.

Mouse over images displays a button in the bottom right corner. Clicking it downloads an original sized image.

All videos and gifs have a mouse over 'Download' button in the top left corner. Clicking it shows different
video resolutions if available.

Since Twitter converts all incoming GIFs to MP4 you can either download it as an MP4 or upload it to 3rd party sites to convert - this is handled by EzGif.com, Giphy, ImgFlip and Gifs.com (more sites coming).

Updates:
* 24 march 2021 Now you can change settings and select which GF sites to show/hide