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Resize Photo to 20 KB
Free online.

Reduce any photo to under 20 KB for online forms, with the best quality that fits. Set exact pixels too if the form asks. Free, nothing is uploaded.

Online forms often take photos only under 20 KB, while a phone photo is 2–5 MB. The resizer below is set to 20 KB: add your photo, crop it if you like and save.

Form saysSet in the tool
Under 20 KBMaximum 20 (already set)
10–20 KBMinimum 10, maximum 20
Under 50 KBPick “Any photo under 50 KB”
Exact pixels, e.g. 200 × 230Type them in Width and Height

Typical sizes from recent notices. Always check the latest official notice; every number in the tool can be changed.

How to do it

  1. Add your photo to the resizer at the top of this page.
  2. Drag the box to keep only the part you need.
  3. Change the KB numbers if the form gives a different limit.
  4. Press Save photo. The result shows the final size, so you can see it fits before uploading.

Open the tool

Questions

Is my photo uploaded anywhere?

No. It runs in your browser.

The photo looks blurry at 20 KB.

Set a smaller width and height (for example 200 × 230 px). Fewer pixels look sharper at the same KB.

Frequently asked questions

Privacy, file size limits, formats, and how each tool works.

Still stuck? Ask us and we'll answer.

Keep FileDost AI free for everyone

No ads, no sign-up, no watermarks, and the code is open source. If it saved you time, a small donation or a sponsorship pays for the server and new tools.

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