How to resize a passport photo for an online application
Match the width, height and file size your portal asks for, without uploading your photo anywhere.
Start with the portal's numbers
Open the application page and note the width and height in pixels and the maximum file size in KB. Rules differ between portals and change over time, so use the numbers shown on yours, not a number from a blog or a friend.
Take a usable photo first
Use even light, a plain background and a straight-on face. A sharp photo that is larger than you need shrinks well. A blurry one does not improve when resized.
Resize and frame it
In the Nigerian Passport Photo tool, type the width, height and maximum KB. Choose your photo, then use Zoom and the move sliders until the whole face is in view and centred. Press Create photo.
Check the result
The tool shows the final size in pixels and KB, and says whether it meets your limit. If it says it could not reach your limit, try smaller dimensions or ask whether the portal allows a larger file.
Keep your photo private
The photo is processed in your browser. It is not uploaded to PaperLink Tools.
Last reviewed: 8 November 2026. Requirements set by portals and organisations can change; check the current rules before you submit.