Compress JPG to 50 KB
Hit a 50 KB limit exactly — highest quality that still fits. Free, private, in your browser.
Drag & drop images, or browse
JPG · PNG · WebP · HEIC · HEIF — processed privately in your browser
Your compressed images appear here. Nothing is uploaded — everything runs on your device.
Quick answer
To compress a JPG to 50 KB, upload your file above and FitToKB binary-searches the encoder quality to land at or just under 50 KB — never over. It runs entirely in your browser, free, with no signup and no upload.
50 KB is typically enough for a passport-style photo or a compact web image. FitToKB guarantees the result never exceeds 50 KB, so your upload form will accept it.
Nearby targets
| Target | Good for | Go |
|---|---|---|
| 30 KB | a passport-style photo or a compact web image | Compress to 30 KB |
| 50 KB | a passport-style photo or a compact web image | This page |
| 100 KB | a clear ID photo or a medium web image | Compress to 100 KB |
Frequently asked questions
How do I compress a JPG to 50 KB?
Will the file go over 50 KB?
Does compressing to 50 KB reduce quality?
Is my JPG image uploaded to a server?
Related tools
More free, private image tools from FitToKB.
Compress to Exact KB
Hit any target size + dimensions + format in one click, with a pass/fail check.
OpenPNG Compressor
Shrink PNG files in your browser, or convert to a smaller format.
OpenJPG Compressor
Reduce JPG/JPEG photos to an exact KB target without visible loss.
OpenHEIC to JPG
Convert iPhone HEIC/HEIF photos to JPG — and resize to a size limit.
OpenPNG to JPG
Convert PNG to JPG with a white background and optional size cap.
OpenJPG to WebP
Modern WebP output for the smallest files at the same quality.
OpenCompress your first image now
Free forever. No signup, no watermark, no upload. Everything runs on your device.