Compress Image
Professional image compression with real-time comparison
Features
✓
Real-time Comparison
Interactive slider to compare before/after
✓
Multiple Formats
JPEG, WebP, AVIF, PNG support
✓
Quality Control
Precise quality adjustment (5%-100%)
✓
Image Resizing
Resize with aspect ratio lock
💡 Recommended: Use WebP or AVIF for modern browsers (best compression), MozJPEG for broad compatibility, PNG for lossless quality.
💡 Tips for Best Compression:
- WebP format offers the best compression with minimal quality loss
- For photos, use JPEG with 80-90% quality for optimal balance
- PNG is best for images with transparency or simple graphics
- Higher compression levels reduce file size but may affect quality
- Use the comparison slider to find your preferred quality/size balance
- All processing happens in your browser - your images stay private