Drop in your best image and get it cover-cropped to the sizes the platforms actually want — link previews, posts, stories, covers, thumbnails — each shown before you download it, singly or all at once as a zip. Nothing is uploaded anywhere.
or drop one anywhere on this card
The tool reads the file’s actual contents to work out what it is — no need to tell it, and a wrong file extension won’t fool it.
Your browser does all the work locally. Nothing is uploaded — the file never leaves your machine, so there’s nothing for anyone to store, scan, or leak.
You see the real numbers — sizes, dimensions, durations — and save the file. Close the tab and nothing of your file remains.