Warning: the add-on does not work correctly when Facebook is opened inside a container add-on, such as Facebook Container
or Multi-Account Containers, and in private windows (
issue tracker).
Also, "save screenshot" doesn't show up for some posts on the wall, but it should always work in the single post view (
issue tracker).
Facebook Post Screenshot is a Firefox web extension to save Facebook posts as images. Add-on adds a new option in each post's menu to save its screenshot (with all
replies expanded). Screenshot can also be anonymized (profile pictures blurred, names replaced with identifiers like "OP", "Profile 1", "Profile 2" and so on). Large
posts are split into multiple images each at most 8192 px tall (this can be changed in options up to 16000 px).
The code is open source and available
on GitHub. If you're interested, check out also
my other projects.
You can file bugs and suggestions in
the issue tracker on GitHub.
Facebook changes the interface from time to time which causes the add-on to stop working partially or even in full. Instead of giving a one-star review, you might
consider filing an issue – I'll surely try to fix it in my spare time.
