Why convert PNG to WebP?
Google strongly recommends serving images in "next-gen formats" like WebP to pass their Core Web Vitals speed tests. WebP images are significantly smaller than PNGs—often shrinking file sizes by 30% to 70%—while maintaining the exact same visual quality and supporting transparent backgrounds!
Does WebP support transparency?
Yes! Unlike JPGs, WebP files fully support alpha-channel transparency, making them the absolute perfect, lightweight replacement for PNG files on your website.
100% Private and Secure
Our converter is built with modern HTML5 Canvas technology. The image conversion happens entirely on your own computer, which means it is extremely fast and your photos never leave your device.