A AppFactory

Compress Image to 20 KB

Drop an image and squeeze it to 20 KB — automatically, in your browser.

🖼️

Drop an image here, or click to choose

JPG, PNG or WebP · nothing is uploaded

Exact-size compression needs a lossy format. Transparency is flattened to white for JPG.

100% private — images are processed in your browser and never uploaded.

Squeeze down to 20 KB

A 20 KB cap is common for signatures, thumbnails and strict form fields. Since that's a very small budget, this tool lowers both quality and resolution to fit while keeping the image as clear as possible — and it does it all on your device with no upload.

When you need 20 KB

A 20 KB cap is reserved for the smallest slots: forum avatars, e-signature images, certain government form fields, and thumbnails on bandwidth-limited systems. At this size a full photo will usually be both reduced in quality and scaled down, so it suits small or simple images rather than large detailed photos.

Need more room?

Use the buttons above for 50 KB, 100 KB, 200 KB or a custom size.

Frequently asked questions

How do I compress an image to 20 KB?
Drop your image — the target is preset to 20 KB. Because 20 KB is very small, the tool will usually reduce the resolution as well as the quality to fit, all privately in your browser.
Why is 20 KB hard to reach?
20 KB is a very tight budget for a photo. The tool gets as close as it can while keeping the image usable, and tells you the final size and dimensions.

More tools