Resize image to 20KB online

This tool is useful when a form accepts only a very small image file. It balances dimension reduction and compression quality, then shows the final size before you download.

Resize and compress your image

Choose or drop an imageJPG, PNG, or WebP. Processing happens in your browser.

Target KB

Max width

Max height

No file selected yet.

Output preview details

Before: | After: | Dimensions: | Quality:

Download Image

How to use

Choose your file and confirm the portal requirement.
Use the default target or enter the exact KB limit shown by the form.
Process the file, check the output size and readability, then download.

Best for

Small icons or scanned marks for portals
Strict 10KB to 20KB upload windows
Quick mobile image compression

Privacy note

This image tool runs in your browser. Your selected image is processed locally and is not uploaded by this page.

Troubleshooting

If the file is still too large, reduce dimensions, remove unnecessary pages, or start from a cleaner scan. If the output is unreadable, use a larger limit or improve the source file before compression.

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