Compress Image to KB
Compress a JPG or WebP image to a target file size like 50 KB, 100 KB or 200 KB — perfect for forms and uploads. Free.
✓ 100% free ✓ No sign up ✓ Runs in your browser — nothing uploaded
How to use Compress Image to KB
- 1Drop one or more images into the box above.
- 2Adjust the settings — the preview updates live.
- 3Click “Download” to save, or apply to all images as a ZIP.
Questions
Is Compress Image to KB free?
Yes. Compress Image to KB is 100% free with no limits, no watermark, no sign up and no email required.
Are my files uploaded to a server?
No. Your files are processed entirely inside your browser using JavaScript. They never leave your device, so it is private and works even on slow connections.
Does Compress Image to KB work on my phone?
Yes. Compress Image to KB works in any modern browser on iPhone, Android, Windows, Mac, Linux and Chromebook. No app or install needed.
Do I need to create an account?
Never. There is no sign up, no login, no email and no paywall. Just open the page and use it.