To get the best design, start with the best picture. We recommend doing any editing before uploading. Photo editing on-site is limited to four tools, and you can do quite a bit with those tools. The tools are Crop, Trim, Color Eraser, and Flood Eraser.

Crop is an image-cropping tool. To use it, draw a box around the parts of the photo you want to keep.
Trim is an auto-crop for backgrounds. It will crop off the edges of the background if you have a color or transparent background.
Color Ereaser removes a color from the entire image.
Flood Ereaser removes a color starting at the color selection point and moving out to untell the color changes.