Compress PNG
Reduce PNG file size up to 80% while maintaining quality. Fast, secure, and free.
Select PNG files
or drop files here
Maximum file size: 50MB per file
High Quality
Maintain image quality while reducing file size up to 80%.
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.
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.
How to Compress PNG Images
Select PNG Files
Click the upload button or drag and drop your images into the upload area. You can select multiple files at once.
Compress Images
Click the "Compress All Images" button. Our tool will process each image and show you the compression results in real-time.
Download Compressed Files
Download your compressed files individually or all at once as a ZIP archive. Your original files remain unchanged.
Frequently Asked Questions
Is PNG compression lossless?
Our tool uses advanced compression techniques that can be either lossless or near-lossless. While we optimize file size, the visual quality is preserved to ensure your images look identical to the originals.
Are my files safe and private?
Absolutely! All compression happens locally in your browser. Your files are never uploaded to our servers or transmitted over the internet. This ensures complete privacy and security for your images.
What's the maximum file size?
You can compress files up to 50MB each. For larger files, consider compressing them in smaller batches or using a different format.
How much can I reduce file size?
Compression results vary depending on the image content. Typically, you can expect 30-80% file size reduction. Images with large areas of solid colors compress better than complex photographic images.