PNG to WebP Converter - Free Desktop App

WebP provides 70% smaller file sizes than PNG while maintaining similar quality. For websites, this means faster page loads, better SEO rankings, reduced bandwidth costs, and improved user experience - especially on mobile. Modern browsers support WebP (Chrome, Firefox, Safari, Edge), making it ideal for web optimization.

Yes, in all modern browsers. WebP is supported by Chrome, Firefox, Safari (since 2020), Edge, and Opera - covering 95%+ of web users. For the remaining 5%, you can use fallback images or let Diwadi generate both WebP and PNG versions. Most developers serve WebP with PNG fallback using the picture element.

Typically 70% smaller than PNG for the same visual quality. A 1MB PNG often becomes a 300KB WebP. For websites with hundreds of images, this translates to much faster page loads. The exact savings depend on image complexity - photos see bigger reductions than simple graphics with transparency.

Yes! Diwadi handles unlimited batch conversions. Select entire folders of PNG files and convert them all to WebP in seconds. Perfect for converting your entire website's image library. Unlike online tools limited to 20-50 files, Diwadi processes thousands simultaneously.

Yes! WebP supports alpha channel (transparency) just like PNG. Your transparent backgrounds, drop shadows, and overlay effects will be perfectly preserved. WebP actually handles transparency more efficiently than PNG, resulting in smaller file sizes for transparent images.

Absolutely. Choose from lossless WebP (identical quality to PNG, still 26% smaller) or lossy WebP (much smaller files with minimal visible difference). Most web developers use lossy WebP at 80-90% quality for the best balance of quality and file size.

No! Diwadi converts everything locally on your computer. No upload required, which is crucial for client projects, proprietary designs, or large batches. Your images stay private and conversion happens instantly - no waiting for upload/download.

Completely free with unlimited conversions. No file limits, no watermarks, no credit card required. Convert unlimited PNG files to WebP forever at no cost.

Web optimization (blogs, ecommerce, portfolios), responsive images for mobile, reducing CDN/bandwidth costs, improving Core Web Vitals for SEO, speeding up page loads, optimizing images for progressive web apps (PWAs), and reducing storage costs on image-heavy websites.

Yes! Diwadi supports bidirectional conversion. Convert PNG to WebP for web use, and convert WebP back to PNG when you need universal compatibility for desktop apps, email, or software that doesn't support WebP yet.