What is the maximum image resolution?

While editing images that are larger than 4096x4096 px are scaled down accordingly while editing. But, you can allow higher resolutions while exporting. The maximum supported export resolution depends on your clients device and ranges from 4096x4096 to 16384x16384 pixels. You can control the scaled resolution for imported images larger than 4096x4096 by changing the maxImageSize setting. See our docs.