Compress image to 20 KB
Target pre-set to 20 KB. Drop your images, get files that fit. Never uploaded.
Drop images here or click to browse
HEIC · JPG · PNG · WebP · GIF · BMP. Nothing is uploaded.
Why 20 KB?
Government application portals, exam registrations and signature-photo fields often cap uploads at 20 KB. At this size the tool leans on smart downscaling: a sharp small image beats a blocky large one.
Other size targets
Frequently asked questions
Why does my photo look smaller at 20 KB?
20 KB is tiny for a photo. The tool first lowers quality, and when that is not enough it reduces dimensions gradually. That is what keeps the image usable instead of covered in compression blocks.
Which forms ask for 20 KB images?
Exam and government portals (signature and photo fields), some job application systems and legacy upload forms. Check whether your form also demands exact pixel dimensions; if so, resize first, then compress.
Is my image uploaded to compress it?
No. Compression runs in your browser via WebAssembly. Photos for applications and IDs never touch a server, and the tool keeps working offline once loaded.
What if the target is impossible for my image?
The tool lowers quality first, then scales dimensions down step by step until the file fits under 20 KB. You always get the sharpest possible image at that size.