Creates issues with the full screen mode for videos on some pages, e.g. https: // www.zdf.de / live-tv

dosn't work at all if you have a picture and there is no option in the context menue to rotate it, what do you think?

just rotate 90 degree, please write a complete info about your add on.

Not suitable for web browers. Can only Rotate 90 degrees and this can only be done once. No -90 or 180 degrees rotation. You can't remove the extension normally and have to reset your browers. I would not recommend.