ALLimageresizer

Instantly Optimize, Compress, and Convert

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Supported: JPEG, PNG, WebP, AVIF, GIF

Pro tip: Paste from clipboard with Ctrl+V

What is WebP Format?

WebP is a modern image format developed by Google that offers superior compression for web images. It supports both lossy and lossless compression, transparency, and animation, making it highly versatile.

Key Benefits of WebP Format

Superior Compression

25-34% smaller files than JPG at equivalent quality

Versatile Format

Supports both lossy and lossless compression in one format

Transparency Support

Full alpha channel transparency like PNG but smaller files

Animation Capability

Supports animated images similar to GIF but more efficient

WEBP Compression Tips

  • Use lossy compression for photos and complex images
  • Use lossless compression for graphics with text or sharp edges
  • Adjust quality settings based on image content and needs
  • Consider providing JPG/PNG fallbacks for older browsers

Pro Tip

Pro Tip: For maximum compatibility, consider providing JPG/PNG fallbacks when using WebP on websites, especially if you have many users with older browsers.

Frequently Asked Questions

What is WebP and why should I use it?

WebP is a modern image format developed by Google that provides superior compression compared to JPG and PNG. It supports both lossy and lossless compression as well as transparency, making it an excellent all-purpose format for web images.

Is WebP supported in all browsers?

WebP is now supported in all major modern browsers including Chrome, Firefox, Edge, Safari, and Opera. However, some older browsers may not support it, so fallback options might be needed in some cases.

Can WebP replace both JPG and PNG?

Yes, WebP can effectively replace both formats for web use. It offers better compression than JPG for photos and better compression than PNG for graphics with transparency.

How much smaller are WebP files compared to JPG and PNG?

On average, WebP files are 25-34% smaller than JPG files at equivalent quality levels, and can be up to 45% smaller than PNG files while preserving transparency.