Frequently Asked Questions
Get answers to common questions about OCI photo and signature requirements, our enhancement tool, and more.
OCI accepts JPEG (.jpg) files for both photos and signatures. Ensure the file size is under 200 KB.
OCI requires a photo size of 2x2 inches (51mm x 51mm) with a resolution of at least 600x600 pixels and a file size under 200 KB.
OCI photos should have a plain white or light gray background.
The signature should maintain a 1:3 aspect ratio (e.g., 600x200 pixels) with a white background.
Yes, our tool accepts any image format (e.g., PNG, JPG, BMP). It will convert it to OCI-compliant JPEG automatically.
After enhancing your image, click the 'Download Enhanced Image' button below the preview to save your OCI-ready JPEG.
Have more questions? Contact us for assistance.