Convert otb to webp Online: otb2webp

You can use Tom's Editor to easily convert images from
On-the-air Bitmap .OTB to WebP .WEBP.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

OTB

On-the-air Bitmap is an image format with extension OTB.

WEBP

WebP is an image format with extension WEBP.