01 Upload your photo
Drop a photo here
JPG, PNG, WebP or another browser-supported image
02 Choose your settings
3840 pixels on the longest edge. Your photo keeps its original proportions — no stretching or cropping.
The selected DPI will be written into your PNG or JPG print metadata. It changes the print size, not the 4K pixel count.
At 300 DPI, the 4K longest edge prints at 12.8 inches.
Optional edge sharpening. It cannot recover detail missing from the original photo.