Compress PNG Files Online
Reduce PNG file size by up to 80% with our free online PNG compressor. Perfect for logos, graphics, screenshots, and images requiring transparency. Lossless compression preserves perfect quality.
Upload PNG Files
Drag and drop your PNG images below. Supports up to 5 files at once.
Why Use Our PNG Compressor?
Perfect for Transparency
PNG is the only format that supports full alpha channel transparency. Our compressor maintains perfect transparency while reducing file size by up to 80%.
Lossless Compression
Every pixel remains identical to the original. Ideal for logos, graphics, screenshots, and any image where perfect quality is required.
Best for Graphics
PNG excels at compressing images with solid colors, text, and sharp edges. Perfect for UI elements, icons, diagrams, and illustrations.
Web Optimization
Reduce bandwidth and improve page load times. Compressed PNG files load faster while maintaining the crisp, clear quality your users expect.
When to Use PNG vs JPEG
- Logos and brand assets
- Screenshots and UI elements
- Graphics with transparency
- Text and line art
- Images requiring exact reproduction
- Photographs and realistic images
- Images with gradients
- Content without transparency
- Social media posts
- Large images where some quality loss is acceptable