PRIVATE IMAGE WORKSPACE
Resize an Image to 20KB
To get an image under 20KB, reduce its dimensions and JPEG or WebP quality, then check the actual encoded file size. This tool tests the output bytes locally and only offers a download when the target is met.
Images are processed in this browser. No files are uploaded.
Choose your frame
PNG and JPEG supported. Select one file to see the output.
or drop a file here
Preview the result
Choose an image to begin.
Your photos stay on your device. Downloaded files are created here in the browser.
What changes?
A 4000 × 3000 image may need far fewer pixels to fit 20KB than a plain 400 × 300 logo. JPEG removes transparency: transparent areas will become white. Fine detail or text can degrade at a small byte budget; inspect the preview before using the result.
Frequently asked questions
How do I get an image under 20KB?
Choose an image, set the maximum size, then the tool reduces dimensions and quality and checks the real encoded file size. It only offers a download when the target is met.
Can I choose another size limit?
Yes. The limit menu offers 20KB, 50KB and 100KB.
Which output formats are available?
JPEG, which gives transparent areas a white background, and WebP, which keeps transparency.
What if the target cannot be reached?
The tool shows an error instead of a download, and you can try a larger limit or another image.
Is my image uploaded anywhere?
No. The image is processed in your browser and no files are uploaded.