Greasy Fork is available in English.
Add the download button and the open button to download or open profile picture and media in the posts, stories, and highlights in Instagram
< Feedback on Instagram Download Button
It also works to open the comments of a post on your feed.
There is some problem when you save from the home page it doesn't save as a username, but if you do it from the artist profile it does. With stories there is no problem only with photos and videos from the Feed.