Uploaded jpg is sideways

Some jpg assets have an incorrect orientation after uploading. How can I change the orientation?

Hey @moyoteg, welcome to the Glitch forum!

I’m not quite sure I understand. If you’re dragging and dropping your images do they show up in the assets drawer at the top of the file list? Are they turned around when you look at them there? Or are they only sideways when you display them on an htmlnpage, for instance?