Convert hci to webp Online: hci2webp

You can use Tom's Editor to easily convert images from
HCI, HR2 .HCI to WebP .WEBP.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

HCI

HCI, HR2 is an image format with extension HCI.

WEBP

WebP is an image format with extension WEBP.