ID Photo Resizer
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Resize a Photo to Between 20 KB and 50 KB

The minimum is set to 20 KB and the maximum to 50 KB. Set the pixel size the form asks for, choose your photo, and the checks confirm the final file really lands in the range.

1Photo requirements

Works as is: 2×2 inch (600×600 px), white background, JPG. If the form states its own rules, paste them below and they fill in automatically.

Show an example
Size
Background
More settings (usually not needed)
Use this when the form gives inches, cm or mm; it converts to pixels at the DPI above.
Output format
Other backgrounds
The max is counted as 1000 bytes per KB and the min as 1024, so the file passes either way a site counts KB.
Send it to others and they get the same settings (the photo is never included)

2Choose a photo and position it

Drop a photo here, or

No ID photo needed: a phone selfie or any ordinary photo works. It centers on your face, crops to the required size and changes the background.

When taking it: stand in front of a plain light wall with even light and no shadows; hold the phone at eye level about an arm’s length away and include your shoulders; face the camera with ears and eyebrows visible, no hat. JPG, PNG, WebP or iPhone HEIC.

3Create and check

Why a KB range is harder than a KB limit

Most compressors only push a file below a maximum. Forms that say "20–50 KB" also reject files that are too small, and a small, plain photo such as 300×400 px often compresses to 10–15 KB on its own. Enlarging the image to add bytes would break the required pixel size, so this tool raises quality first and then adds invisible padding data if needed.

How KB is counted

Some sites count 1 KB as 1000 bytes, others as 1024. The maximum here is checked at 1000 bytes per KB and the minimum at 1024, so the file passes whichever way the form counts.

FAQ

Can I use a different range, like 10–20 KB or 50–100 KB?

Yes — just change the minimum and maximum. Any range works as long as the pixel size can physically fit in it.

Will padding make the upload fail?

The padding is a standard JPEG comment block that image viewers and upload checks ignore. The pixels, format and appearance are unchanged.