UK passport online application

UK Passport Photo Digital Size

The online UK passport service takes a JPEG photo with minimum pixel dimensions and a file size range. Check and prepare yours here.

Private processing No signup

Drop your image here

or choose a file from your device — processed locally, nothing is uploaded

JPG · PNG · WEBP

Your images stay on your device.

How small does it need to be?

Your result is saved as a JPG, the format almost every upload form accepts. We search for the best quality that fits your limit, and only shrink the dimensions if quality alone can’t get there.

The digital requirements in short

According to GOV.UK, a digital photo should be a JPEG with 35mm by 45mm proportions, at least 600 pixels wide and 750 pixels tall, and between 50KB and 10MB in file size. Check GOV.UK for the current rules.

Preparing your file

If your photo is over 10MB, compress it here. If it is below 50KB it may be rejected, so do not over-compress; choose a generous target such as 500KB or more.

Checklist

JPEG format, portrait orientation (35:45 ratio)
At least 600 x 750 pixels
50KB to 10MB, so avoid tiny files
Plain light-gray or cream background, no shadows

Important

This page prepares file size and format only. The photo must also meet GOV.UK’s rules on pose, lighting and background.

Frequently asked questions

What is the UK passport photo size in pixels?

At least 600 pixels wide and 750 pixels tall for a digital photo, with the same proportions as a 35mm by 45mm print.

Is there a minimum file size?

Yes. GOV.UK states a minimum of about 50KB, so avoid compressing below that.

Can I use a phone photo?

Yes, if it meets the rules. Good light, a plain background and a straight-on pose matter more than the camera.