What is the standard passport photo size?

The most widely used passport size is 35×45mm (ICAO standard), used by the UK, EU, India, Australia, and most countries worldwide. The US uses 2×2 inches (51×51mm).

Which countries use 35×45mm passport photos?

Most countries use 35×45mm, including UK, all EU countries, India, Australia, Japan, Singapore, and many more.

How do I know which size my country requires?

Check your country’s immigration authority website, or browse our country-specific passport photo pages for exact requirements.

What is passport size in pixels?

For printing, a 35×45mm passport photo at 300 DPI is 413×531 pixels. At 600 DPI (high-resolution), it is 827×1063 pixels. For digital-only submissions, 400×514 px or 413×531 px are commonly accepted.

Can I use this tool to resize photos for non-passport purposes?

Yes. While the tool defaults to 35×45mm, it works for any ID photo, visa photo, job application photo, or any document requiring a specific image size. Select any preset or enter custom dimensions.

IDPhotoSize

Give your photo the identity it deserves!

Official ID Photo Resizer — Free, instant & private. Your photo never leaves your device.

ID Photo Tool

Resize Your Photo to Passport Size

Need to resize a photo to standard passport dimensions? The most common passport photo size worldwide is 35×45mm. This free tool crops and resizes your photo instantly — with optional background removal, all on your device.

Related Tools

Select photo size

Unit

35×45 mm, standard international size

Keep aspect ratio

Width (mm)

Height (mm)

DPI

Drop your photo here

or click to browse — JPG, PNG, WEBP

or try a sample:

Photo Requirements

Standard passport size: 35×45mm
Resolution: 300 DPI
Background: plain white (use Remove BG for automatic white background)
Full face visible, neutral expression

Your Photo, Done Right

Prepare Your Photo in 3 Steps

Upload Your Photo

Upload any photo — we'll detect your face automatically.

Adjust in One Tap (or Fine-Tune)

Use Auto Ready to quickly centre, align, crop, and clean the background. Prefer more control? Adjust everything yourself anytime.

Download & Use Anywhere

Download your photo for online use, or arrange it on a sheet for easy printing.

How to Use This Tool

Upload your photo.
The tool defaults to the standard 35×45mm passport size.
Click Center Face to auto-position, then Straighten to level your eyes.
Click Apply, then optionally Remove Background.
Download your resized passport photo.

Frequently Asked Questions

What is the standard passport photo size?: The most widely used passport size is 35×45mm (ICAO standard), used by the UK, EU, India, Australia, and most countries worldwide. The US uses 2×2 inches (51×51mm).
Which countries use 35×45mm passport photos?: Most countries use 35×45mm, including UK, all EU countries, India, Australia, Japan, Singapore, and many more.
How do I know which size my country requires?: Check your country’s immigration authority website, or browse our country-specific passport photo pages for exact requirements.
What is passport size in pixels?: For printing, a 35×45mm passport photo at 300 DPI is 413×531 pixels. At 600 DPI (high-resolution), it is 827×1063 pixels. For digital-only submissions, 400×514 px or 413×531 px are commonly accepted.
Can I use this tool to resize photos for non-passport purposes?: Yes. While the tool defaults to 35×45mm, it works for any ID photo, visa photo, job application photo, or any document requiring a specific image size. Select any preset or enter custom dimensions.

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