Transparency-friendly and small
WebP supports an alpha channel just like PNG, so transparent logos and icons stay transparent while becoming much smaller. For flat graphics with few colours, WebP lossless is often smaller than the original PNG.
PNG to WebP Converter
Convert PNGs to WebP to keep transparency and slash file size for the web.
Drop images here
or choose images from your device
Accepts: JPG • PNG • WebP • AVIF • HEIC
No upload · no signup · processed in your browser