Resize Image to 10 KB
Drop your photo in and get a file under 10 KB that is still as sharp as the limit allows. Nothing is uploaded.
Drop your images here
JPG, PNG, WEBP, GIF, AVIF - as many as you like
The tool lowers the quality step by step until the file fits, and only scales the image down when quality alone is not enough.
The real-world form requirement: an exact pixel size that also has to stay under a file size limit.
Resizing...
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Popular Target Sizes
Standard Image Sizes
How to Resize an Image to 10 KB
A 10 KB limit almost always comes from a signature or thumbnail upload on a government portal. Signature fields are the tightest limit you will meet, because the image is only ever shown a few centimetres wide. The form checks the file size and nothing else, so the job is to give away as little sharpness as possible while still landing under 10 KB.
Why 10 KB?
Scan or photograph the signature on white paper and crop away the margins first - a tightly cropped image reaches 10 KB with far less quality loss than a full page. This tool encodes your photo at several quality levels and keeps the best one that still fits 10 KB, instead of applying a fixed compression setting and hoping for the best.
Resizing to 10 KB Step by Step
Drop the photo into the upload area, check that the target is set to 10 KB and click resize. You will see the original size next to the result, so you can confirm it fits before downloading. Everything happens in your browser - the photo is never uploaded, which matters when it is an ID document or a passport picture.