Compress PNG to 100KB
Compress PNG to exactly 100KB with multi-round quality and resize optimization. Smart format conversion defaults to WebP for maximum compression. Free, private, browser-based.
Select PNG files
or drop files here
Maximum file size: 50MB per file
100% Secure
All processing happens in your browser. Your files never leave your device.
Super Fast
Compress multiple images in seconds with our optimized algorithms.
High Quality
Maintain image quality while reducing file size up to 80%.
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About PNG Compression
PNG (Portable Network Graphics) is a lossless image format widely used for web graphics, logos, and images requiring transparency. However, PNG files can be quite large. Our PNG compression tool uses advanced optimization algorithms to reduce file size significantly while maintaining visual quality. Unlike other compression tools that require uploading your files to a server, our tool performs all compression directly in your browser using modern web technologies. This means your images are completely private and never transmitted over the internet.