Convert viff to webp Online: viff2webp

You can use Tom's Editor to easily convert images from
Khoros Visualization Image .VIFF to WebP .WEBP.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

VIFF

Khoros Visualization Image is an image format with extension VIFF.

WEBP

WebP is an image format with extension WEBP.