I wonder if I can use webp file format in rapidweaver.
If I can, how can I do that.
TIA
I wonder if I can use webp file format in rapidweaver.
If I can, how can I do that.
TIA
Jirastep
You can certainly use such images within RW but as not all browsers support webp file formats you might want to reconsider using them.
I would reconsider it.
Thank you 
I wouldn’t https://caniuse.com/#search=webp