Compress PNG

Select a file to upload and compress:
(max file size 200 MB)
(confirm you agree to terms)
This PNG compression program can compress and optimize large PNG images, reduce the file size and generate smaller files while maintaining image quality as much as possible. The "best quality" option provides lossless compression, and other quality options provide lossy compression. The tool will remove optional metadata without affecting the image display.
How To Use:
  1. Select a PNG image.
  2. Click button "Compress" to start upload your files.
  3. Once upload completed, converter will redirect a web page to show the compressed result.
Image Quality Options:
  • Best Quality, lossless compression, output image has the best quality.
  • Good Quality, output image has better quality then defaule option.
  • Default Quality, good choice for most uses.
  • Good Compression, output image is smaller then default option.
  • Best Compression, output image is the smallest.
  • If file upload process takes a very long time or no response or very slow, please try to cancel then submit again.
  • This tool cannot support encrypted or protected image files.
Select other image tools according to your needs:
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