The exact size is 127 × 177.8 mm. One photograph fits inside A4 with 10 mm margins. This preset uses that rectangle, not the similar 13 × 18 cm size. Whole image may leave blank space if the source ratio differs from 5:7.
How to use the tool
Add JPG, PNG or WebP images, select a thumbnail and set the dimensions. Check paper, orientation, margins and spacing in the preview. Choose the fitting mode and copies, then download the PDF. For two different photos in a two-copy preset, set each image to one copy.
Crop and white border
The white border sits inside the chosen outer dimensions. Whole image keeps the source ratio, so additional blank bands may remain. Crop to fill removes edges, and crop zoom removes more detail without changing the physical print rectangle. Use the position sliders to protect the subject.
Before you print
Use Actual size or 100% in the PDF print dialog. Match the paper format and disable any further resizing in the printer driver. The preview shows the PDF layout, not a guarantee of your printer’s printable area. Start with ordinary paper and measure before using photo paper.