EXIF orientation info in PNGs isn't used for image-orientation: from-image

Browsers starting to rotate images based on EXIF is such a pain. I maintain an image annotation tool and all of a sudden images were shown differently to users depending on the browser they used. Then you have to jump through all sorts of hoops to ignore the EXIF orientation again. In some cases you are not allowed to see if the orientation was changed for security reasons. And then the only way to control this is through a CSS attribute which only works if the element is in the DOM.

Yes. I wrote a little image uploader script to easily upload images from my phone for embedding in web forums etc, and it strips out all the EXIF orientation and just converts it to the correct orientation. Aside from that I'm always having to fiddle with it in my image tools and hope every software I use supports it. It's such a crap feature. Just rotate the damn image, phones!

Wouldn’t that degrade the quality for a lossy format, especially if done repeatedly? I see why people would not want their phone to do that. If you’re uploading it somewhere that might not be supported it would be worth it but I don’t want my phone to silently degrade images that are just sitting in my gallery