Resize Image to 20 KB

Compress any photo to under 20 KB for online application forms. The tool finds the best quality that fits — and your photo never leaves your device.

Resize by
KB
Save as
85%

Fills transparent areas (JPG has no transparency).

The size is preset to 20 KB in JPG. The tool keeps the best quality that fits, and only makes the image smaller in pixels if it has to. Images already under the limit are left untouched.

Images are resized locally in your browser. Nothing is uploaded or stored.

Why Do Forms Ask for 20 KB?

Many online exam, recruitment and scholarship forms limit the photo upload to a small size such as 20 KB so their servers can handle thousands of applications. A photo straight from a phone is usually 2–5 MB — around 100 to 250 times too big. This page shrinks it to fit in one step.

How to Resize a Photo to 20 KB

  1. Drop your photo into the box above, or tap it to choose a photo from your phone or computer.
  2. The size is already set to 20 KB and the format to JPG, which most forms require. Change it if your form says otherwise.
  3. Press Resize Images. The new size and quality are shown under your photo.
  4. Download the photo and upload it to your form.

Tips for a Clear 20 KB Photo

  • Crop first. A photo cropped to your head and shoulders needs far fewer bytes than a full-length shot, so it stays sharper at 20 KB.
  • Use a plain, light background. Busy backgrounds take up space in the file and reduce the quality left for your face.
  • Exact dimensions too? If the form also asks for a size in pixels (for example 200 × 230), set it first in Image Resizer using Pixels, then come back here.
  • Need a minimum size as well? Some forms say "between 10 KB and 20 KB". Check the size shown after resizing; it will be just under 20 KB.

Resize to Other Sizes

Frequently Asked Questions (FAQs)

How do I reduce a photo to 20 KB?

Drop the photo on this page and press Resize Images. The target is preset to 20 KB, and the tool picks the highest quality that keeps the file under that limit.

Will my photo lose quality at 20 KB?

Some detail is lost, because 20 KB is very small. The tool keeps the quality as high as possible and, only if needed, makes the photo slightly smaller in pixels so it stays clear instead of blocky.

Can I resize a PNG to 20 KB?

Yes. The output is set to JPG, which is much smaller than PNG for photos. If you need PNG, choose it under "Save as", but PNG files can only shrink by reducing their pixel size.

Can I resize several photos at once?

Yes. Drop all of them together, press Resize Images, then use Download All to get them in one ZIP file.

Are my photos uploaded to a server?

No. The photo is compressed inside your browser on your own device. It is never uploaded, so the tool is safe for ID photos and personal documents.