Convert PNG images to WebP — usually 25–35% smaller at the same visual quality, with transparency intact. Every file is inspected after encoding, so you're told whether you really got lossless and whether the alpha channel survived.
Drop PNG images here or click to browse
Several at once is fine — up to 30 files, 50 MB each.
Best for photographs and detailed artwork.
Otherwise the original PNG is returned instead.
Converting…
Everything runs on your device — nothing is uploaded. Browsers vary in whether they honour a lossless request, so each result is checked against its own bytes and reported honestly.
Need to convert a PNG file to WEBP? Our online tool makes it easy to compress and optimize your images by converting PNG files to the WEBP format in just a few clicks. Simply upload your PNG, and we’ll generate a high-quality WEBP file that’s ready for use.
Why Use Our PNG to WEBP Converter?
Fast & Free – Convert PNG to WEBP instantly with no downloads required.
Smaller File Sizes – Reduce image size without losing quality for faster load times.
Easy to Use – No technical skills needed—just upload and convert.
Works on Any Device – Use it on desktop, tablet, or mobile with ease.
Whether you're optimizing images for your website, reducing file sizes for better performance, or simply switching to a modern format, our tool makes the conversion seamless. Try it now and get your PNG file converted to WEBP in seconds!