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Compress PNG

Compress PNG images online for free while keeping transparency. Reduce PNG file size by up to 80% without losing quality. Best PNG compressor tool.

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How to Compress PNG Images?

  1. Upload your PNG: Click upload or drag and drop your PNG file.
  2. Set compression level: Adjust quality - PNG compression preserves transparency.
  3. Preview the result: Check file size reduction before downloading.
  4. Download: Get your compressed PNG with transparency intact.

Why Compress PNG Files?

PNG files are larger than JPGs because they support transparency and lossless compression. Compressing PNG files helps:

  • Reduce website loading times for graphics and logos
  • Optimize images while keeping transparent backgrounds
  • Save storage space without losing image quality
  • Speed up file transfers and uploads

PNG vs JPG: When to Use PNG

Choose PNG format when you need:

  • Transparency: Logos, icons, graphics with transparent backgrounds
  • Sharp edges: Text, line art, screenshots
  • Lossless quality: When you can't afford any quality loss

PNG Compression Tips

  • PNG compression is lossless - quality is preserved
  • For photos without transparency, consider converting to JPG
  • Use PNG-8 for simple graphics, PNG-24 for complex images
  • Remove unnecessary metadata to reduce file size