PNG to WebP

WebP is a modern image format developed by Google in 2010, designed specifically for the web. It provides superior compression compared to both PNG and JPEG: WebP lossless images are typically 26% smaller than equivalent PNGs, while WebP lossy images are 25–34% smaller than equivalent JPEGs at comparable visual quality. All major browsers — Chrome, Firefox, Safari 14+, and Edge — support WebP, making it the recommended format for web images as of 2024.

Converting your PNG images to WebP is one of the most impactful single changes you can make to improve website performance scores. Google PageSpeed Insights and Lighthouse specifically flag "Serve images in next-gen formats" as an optimization opportunity — serving WebP instead of PNG directly improves your Largest Contentful Paint (LCP) score and reduces bandwidth usage for mobile users. Our converter runs entirely in your browser, processing images instantly without uploading files to any server.