Passport Photo Under 100 KB – Make and Compress Online

Online forms often limit a photo in two separate ways: the size of the file in kilobytes and the size of the picture in pixels or millimetres. These are not the same thing. A photo can be the right shape and still be too heavy as a file.

A passport size photo is small. At 300 DPI, 35 × 45 mm is about 413 × 531 pixels. A picture of that size can often be saved under 100 KB without a visible loss, but it depends on the photo, so always check the result.

You choose the photo size first. The tool then keeps that size exactly and looks for the highest JPG quality that stays under 100 KB. It does not make the picture smaller in pixels on its own, because your form needs a fixed size.

If your picture is too detailed to fit even at the lowest quality, the tool says so and shows the closest size it reached. In that case, lower the resolution, or use the Pixels option to set a smaller size if your form allows it, and make the photo again.

• Stand in front of a plain, light wall and face the camera straight on with a neutral expression.
• Use even light from the front. Shadows on the face and wall make the picture look noisy and cost extra file size.
• Keep your head level and fill the frame as your application describes. Cropping tightly helps, but follow the official rules for head size and position.
• Avoid filters, beauty effects and strong edits. They add noise and can also make a photo unacceptable.

This tool counts 1 KB as 1,024 bytes. Some websites count 1 KB as 1,000 bytes and may see a file close to 100 KB as too big. If your result is very near the limit, set the limit to 97 KB and make the photo again.

This tool crops and resizes. It does not change the background and does not check your face position, expression or lighting against the official rules, which differ by country and form. Use the size, file type and rules given in the official notice for your application.