Tips for uploading good images with machine readable text
High-quality images that will be accepted by USCIS should be in-focus, straight, and use good lighting. Some documents will be scanned and need to be sized correctly.
If you see a red rectangle after selecting an image: there is some important text that needs to appear within it. This is known as machine-readable text.
Example: Good Image Of A Green Card Back With Proper Placement Of The Machine-Readable Area

Examples: Bad Images Of A Green Card Back



Cropping Images To The Correct Size
After selecting an image, you should adjust the size and positioning of the document so it fits the frame and the machine readable text is within the red rectangle.