Image to WebP Converter

Convert JPG or PNG to WebP for faster web loading.

What is WebP?

WebP is a modern image format developed by Google that provides superior compression for images on the web. WebP images are typically 25–35% smaller than JPEG at equivalent quality, and 25% smaller than PNG for lossless images. All major browsers now support WebP, making it the recommended format for web performance.

How to Use This Tool

  1. Upload your JPG or PNG image.
  2. Adjust the quality setting (default 85 is recommended).
  3. Click "Convert to WebP".
  4. Download the WebP file.

Why Use WebP on Your Website?

Serving WebP images instead of JPG/PNG can meaningfully improve your Google PageSpeed score and Core Web Vitals. Faster page loads reduce bounce rates and improve SEO rankings. WebP also supports both lossy and lossless compression, and importantly, supports transparency like PNG.

Tips

  • Use WebP for all images on your website where possible.
  • Provide a JPG/PNG fallback for older browsers using the HTML picture element.

Frequently Asked Questions

Do all browsers support WebP?

Yes. Chrome, Firefox, Safari (since 2020), and Edge all support WebP. IE is the only notable exception.

Does WebP support transparency?

Yes, WebP supports alpha transparency just like PNG.

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**Disclaimer:** All image processing on this site happens entirely in your browser using JavaScript. Your files are never uploaded to any server. We do not store, access, or transmit your images in any way.