ID & Passport Photo Tools
A free set of tools for ID and passport photo sizes, print pixels, and photo resizing.
PhotoID Tools is a free set of browser-based tools that work with no sign-up and no install, covering ID and passport photo sizes (mm/pixels), a print pixel and DPI calculator, and photo resizing.
Resizing runs entirely in your browser (canvas); uploaded images are never sent to or stored on a server.
Photo tools
ID & passport photo size guide
A clear table of passport, ID, and visa photo dimensions in mm and pixels by use case.
Print pixel & DPI calculator
Enter cm (or mm) and DPI to get the pixel size you need for printing.
Photo resizer
Upload a photo, resize it to the target pixel dimensions, and download it right in your browser.
Photo guides
Why use PhotoID Tools
- Free & install-free — use it straight from your browser with no sign-up or app.
- No personal data collected — resizing runs in the browser (canvas); images are never uploaded to a server.
- Sizes by use case — passport, ID, and visa photo dimensions organized in mm and pixels.
- Formulas shown — print pixels = length (inches) × DPI and other formulas are provided alongside results.
Sizes and print results are reference estimates; for official requirements, check authorities such as the U.S. Department of State passport photo guidance.
Last updated: 2026-06-25