Photo print file quality: pixels, resolution and original uploads

A photo can look sharp on a small phone screen and still be too small for a large print. Inspect the original image dimensions and visible detail before choosing a print size.

Pixels determine the available detail

At 300 pixels per inch, a 4 × 6 inch print corresponds to about 1200 × 1800 pixels. An 8 × 12 inch print corresponds to about 2400 × 3600 pixels. These are useful preparation targets, not promises that every image at those dimensions will be sharp. Motion blur and heavy compression remain visible even in a large file.

Changing a resolution label from 72 to 300 without adding real detail does not repair a small photograph. Automated enlargement can also create invented texture. Keep realistic expectations, especially for old scans and distant faces.

Choose the strongest source

• Upload the original camera image when available.
• Avoid screenshots, thumbnails and files saved from social-media previews.
• Check facial edges and fine text at a sensible zoom level.
• Keep an unedited copy before applying filters or strong sharpening.

GiftKida's photo-print pages list their accepted formats and a 50 MB per-file limit. A file below that limit can still have poor detail; a large file is not automatically better.

Match file and print proportion

Cropping may be necessary when the photograph and requested print have different shapes. Read the crop and border guide before ordering. If the full scene matters, put that request in Print instructions and confirm the available finish.

Choose from standard print sizes, or use the passport size guide for document portraits. A passport photo has additional authority-specific requirements beyond resolution.