How to use id photo sizing
Set width and height in mm and DPI, then adjust zoom and position.
Good to know
Official face proportions, background and photo date are not checked. No background removal.
Worked example and interpretation
35×45mm at 300 DPI is about 413×531px. When printing, choose actual size instead of fitting to the page to avoid changing dimensions.
Before using the result
Official face proportions, background and photo date are not checked. No background removal.