Convert PNG to WebP Online Free
Convert your PNG images to WebP format for smaller file sizes and faster loading - 100% free, secure, and no registration required!
PNG to WebP Converter
Optimize your images for the web with our free online converter
Upload PNG Image
Drag & drop your PNG file here or click to browse
WebP Result
Your converted WebP image will appear here
About PNG to WebP Conversion
WebP is a modern image format developed by Google that provides superior lossless and lossy compression for images on the web. Using WebP, webmasters and web developers can create smaller, richer images that make the web faster.
Why Convert PNG to WebP?
- Smaller File Sizes - WebP images are typically 25-35% smaller than PNGs with equivalent quality
- Faster Loading - Smaller images mean faster page load times and better user experience
- Modern Web Support - All modern browsers support WebP format (Chrome, Firefox, Edge, Safari)
- Transparency Support - WebP supports lossless transparency like PNG
- Better SEO - Faster loading websites rank higher in search engines
PNG vs WebP Comparison
| Feature | PNG | WebP |
|---|---|---|
| File Size | Larger | 25-35% Smaller |
| Transparency | Yes | Yes |
| Animation | No | Yes |
| Browser Support | All browsers | Modern browsers (Chrome, Firefox, Edge, Safari) |
| Lossless Compression | Yes | Yes |
Frequently Asked Questions
Yes, our PNG to WebP converter is completely free to use. There are no hidden fees, watermarks, or registration required. You can convert as many images as you need without any limitations.
Your images are processed directly in your browser using JavaScript. This means your files never leave your computer, ensuring complete privacy and security. The conversion happens locally without uploading to any server.
You can convert PNG files up to 10MB in size. For larger files, we recommend using professional image editing software. Note that extremely large images may cause performance issues in some browsers.
Yes, WebP fully supports transparency (alpha channel) just like PNG. When you convert PNG images with transparency to WebP, the transparency will be preserved in the resulting WebP file.
On average, WebP lossless images are 26% smaller than PNGs. WebP lossy images with equivalent quality are typically 25-35% smaller than comparable JPEGs and PNGs. The exact savings depend on the image content and quality settings.
Absolutely! Your images are processed entirely in your browser and never uploaded to any server. We do not store, share, or access your images in any way. Once you close the browser tab, all your image data is gone.