Greasy Fork is available in English.
在Instagram頁面加入下載按鈕與開啟按鈕，透過這些按鈕可以下載或開啟大頭貼與貼文、限時動態、Highlight中的照片或影片
May I know why you need jpeg? As I know, jpeg and jpg are equivalence in most OS.
It's just that most other extensions download .jpg. When grouping by file types in Win 10, it shows two groups for photos - .jpeg (this extension) and .jpg (others). Still works fine and opens images as it should, no problem there. Just my feedback!
We should vote on it LOL. I vote .jpeg.
Awesome, works as described.
Not a bug or anything, but a minor inconvenience - saves images as *.jpeg, instead of *.jpg.