Convert PNG to WEBP Online
Free, fast, and secure converter. Your files never leave your device.
Why Convert PNG to WEBP?
Converting PNG to WebP combines the best of both worlds: lossless quality with significantly smaller file sizes. WebP is a modern image format developed by Google that provides superior compression compared to PNG - often reducing file sizes by 25-35% while maintaining the same visual quality. WebP also supports transparency just like PNG, making it an ideal replacement for web graphics, logos, and any images requiring transparency. It's the perfect format for modern websites looking to improve loading times without sacrificing quality.
When to Convert PNG to WEBP
Convert PNG to WebP when building modern websites or web applications that prioritize performance. WebP is particularly beneficial for large images, graphics with transparency, or when you have many images on a page. Most modern browsers support WebP (Chrome, Edge, Firefox, Safari 14+), making it safe for use in contemporary web projects. The smaller file sizes mean faster page loads, better SEO, and improved user experience, especially on mobile devices.
Key Features
Reduce file sizes by 25-35% compared to PNG while maintaining identical visual quality.
WebP supports full alpha channel transparency, just like PNG, making it a drop-in replacement.
Choose lossless compression for perfect quality or lossy for even smaller file sizes.
Smaller file sizes mean faster page loads, improved SEO, and better mobile performance.
Supported by all modern browsers including Chrome, Edge, Firefox, and Safari 14+.
Convert multiple PNG images to WebP in one batch for efficient optimization of entire projects.
Frequently Asked Questions
Not if you use lossless WebP compression. WebP supports both lossless (like PNG) and lossy (like JPG) compression. Our converter uses high-quality settings that maintain visual quality while reducing file size. You can adjust quality settings to balance between file size and quality.
WebP is supported by all modern browsers including Chrome, Edge, Firefox, and Safari 14+. This covers over 95% of internet users. For older browsers, you can use the <picture> element with fallback images or server-side detection.
Typically, WebP files are 25-35% smaller than equivalent PNG files when using lossless compression. With lossy compression, savings can be even greater - often 50-70% smaller than PNG while maintaining good visual quality.
Yes, if you're building a modern website. WebP provides better compression with equal quality, leading to faster page loads and better SEO. The main consideration is browser support, but with 95%+ coverage, it's generally safe to use with appropriate fallbacks for older browsers.