gif2webp(1) on Linux
The text 901a0809838c, as Debian 11 (Bullseye), Debian 10 (Buster) shipped it.
Convert a GIF image to WebP
Flags it lists
-
-h -
-help -
-lossy -
-min_size -
-mixed -
-mt -
-quiet -
-v -
-version