WebP(Web Picture format)

2022.08.30

WebP supports both lossy and lossless compression.

WebP lossless images are 26% smaller than PNG and WebP lossy images are 25–34% smaller than JPEG.

Con: older browser does not support.

In Next.js project, you can see the difference.

PNG

WebP with lossless compression

Reference: https://developers.google.com/speed/webp