Convert PNG to WebP Online — Optimize Your Images for the Web
Convert PNG images to WebP, the modern format Google recommends for faster websites. Free and no servers.
PNGWebP
Drag your PNG files here
or select files
PNG only · Max. 10 MB · Up to 20 files
Related tools
How it works
1
Upload your images
Drag and drop your files into the upload area or click to select them from your device.
2
Automatic conversion
Conversion happens instantly in your browser. No waiting, no uploading to servers.
3
Download the result
Download the converted images individually or all together in a ZIP file.
Frequently asked questions
WebP offers superior compression to PNG while maintaining similar quality. WebP files are typically 25-35% smaller than PNG, which speeds up web page loading and improves SEO.
Yes. Unlike JPG, WebP supports alpha channel (transparency), making it an excellent replacement for PNG in modern web environments.
Yes. Chrome, Firefox, Safari (since 2020), Edge and Opera support WebP. Global coverage exceeds 96% of browsers in use.
Yes. Google PageSpeed Insights and Core Web Vitals recommend using WebP to improve LCP (Largest Contentful Paint) and the overall performance score of your website.