The maximum allowed image size is 1 megapixel, regardless of aspect ratio. Images larger than the size limit will be shrunk to that size. Note that this is pixels, not bytes, and there is currently no image byte size limitation.
The maximum allowed image size is 1 megapixel, regardless of aspect ratio. Images larger than the size limit will be shrunk to that size. Note that this is pixels, not bytes, and there is currently no image byte size limitation.