SubeDown by machinellama

Download all images on a web page with one click, with some advanced options:
- Override the file name or folder name for downloads
- Replace text in a url when downloading (multiple replaces allowed)
- Filter by image types
- Filter by image size (min and max)
- Filter urls that include a specific substring
- Download from multiple pages, by using a {{number}} placeholder in the url

Download videos on a web page, with advanced options:
- Override the file name or folder name for downloads
- Supports segmented videos (including .ts, .m4s, and .m3u8 formats)

View source code, raise issues, or contribute on Github: https://github.com/machinellama/SubeDown

WARNING: While this extension was made with privacy in mind, we do not recommend using this with Firefox, since Mozilla is no longer privacy focused. Mozilla will track and sell any data you enter while using the Firefox browser. We recommend using slightly better alternatives, like LibreWolf.