Our compressor uses smart algorithms to reduce file size while preserving visual quality. It removes unnecessary data and optimizes color information without noticeable quality loss.

With our quality slider set above 70%, most images retain excellent visual quality while achieving 50-80% file size reduction. You control the quality-size balance.

JPG uses lossy compression (smallest files, slight quality loss). PNG is lossless (larger files, perfect quality). WebP offers the best of both - great compression with minimal quality loss.

No strict limit, but very large files may take longer to process depending on your device. All processing happens locally in your browser.

Typical compression achieves 50-80% file size reduction. Results vary based on image content and quality settings. Photos typically compress better than graphics.