About JPEG Image Compressor
Free online JPEG compressor. Reduce JPEG/JPG photo file size with precision quality slider, custom target KB thresholds, and instant before/after split screen visual comparison.
Key Capabilities & Features
- Target file size mode (compress to exact KB)
- Interactive split-screen image comparison
- Batch multi-image compression
- Zero quality degradation
How to Use JPEG Image Compressor
1
Upload JPEG
Select one or more JPG/JPEG photos.
2
Set Quality or Target KB
Adjust slider or enter target file size.
3
Download Compressed Photo
Save your compact JPEG image.
Privacy & In-Browser Execution Guarantee
100% Client-Side. Confidential photos never leave your device.
Frequently Asked Questions
Can I compress a JPEG to under 50KB for job/exam forms?
Yes! Switch to "Target Size" mode, enter 50, and the engine automatically calculates the exact optimal compression ratio.