Compress image to 20 KB
Reduce an image to exactly 20 KB right in your browser. Perfect for forms, government portals, job applications and email that cap the file size.
The 20 KB target is already set: just upload a photo and the tool finds the quality needed to hit the limit. Processing is local — no upload to a server, no watermark and no signup; batch and JPG/PNG/WebP are supported.
Need exactly 20 KB? Open the compressor (20 KB) →How to compress an image to 20 KB
- Upload your image (or up to 20 at once).
- Target-size mode and the 20 KB value are already selected.
- Click Compress — the tool tunes the quality — and download the result.
Frequently Asked Questions
How do I compress a photo to exactly 20 KB?
Upload your image — Target-size mode is already set to 20 KB — and click Compress. The tool automatically tunes the quality to stay within 20 KB.
Are my files uploaded to a server?
No. Compression happens entirely in your browser; your files never leave your device.
What if 20 KB can't be reached without heavy quality loss?
For very small targets the tool will, if needed, also reduce the resolution to reach 20 KB, and it tells you when it does.
Is it free and watermark-free?
Yes — free, no signup and no watermark. You can process up to 20 files and download a ZIP.