PNG ⇄ WebP Converter

Convert your images between PNG and WebP formats with our free, fast, and private converter. Process multiple images at once and optimize your web graphics.

Key Features

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Bulk Conversion

Convert multiple images simultaneously between PNG and WebP formats with drag & drop support

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Quality Control

Fine-tune WebP compression quality to balance between image quality and file size

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Preview Support

Preview images before and after conversion with size comparison

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Batch Download

Download all converted images in a single ZIP file with original naming

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Privacy First

All conversions happen in your browser - no uploads to external servers

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Fast Processing

Utilizes modern browser technologies for quick conversions

Quick Tips

  • 💡Use WebP for web images to improve load times
  • 💡Keep PNG for images requiring transparency
  • 💡Adjust quality based on image content

Frequently Asked Questions

What is WebP format?

WebP is a modern image format developed by Google that provides superior lossless and lossy compression for images on the web. WebP images are typically 25-35% smaller than equivalent PNG files while maintaining the same quality.

Why convert PNG to WebP?

WebP offers better compression than PNG while maintaining high quality, resulting in faster website loading times. However, some older browsers might not support WebP, which is why we also offer WebP to PNG conversion.

Is there a file size limit?

Since all processing happens in your browser, the limit depends on your device's memory. We recommend keeping individual files under 10MB for optimal performance.

Will I lose quality during conversion?

For PNG to WebP conversion, you can control the quality level (1-100%). At 100% quality, the conversion is nearly lossless. For WebP to PNG conversion, the quality is preserved as PNG is a lossless format.

Format Comparison

PNG Format

  • ✓ Lossless compression
  • ✓ Full transparency support
  • ✓ Universal compatibility
  • ✗ Larger file sizes
  • ✓ Best for screenshots & graphics

WebP Format

  • ✓ Superior compression
  • ✓ Transparency support
  • ✗ Limited browser support
  • ✓ Smaller file sizes
  • ✓ Best for web images