webp image preview

Hi Peter, 

Welcome to the Box Community, I'm happy to help!

At present, only the listed file types here can be previewed in Box: https://support.box.com/hc/en-us/articles/360043695794-Viewing-Different-File-Types-Supported-in-Box-Content-Preview

If you have any product feature request or suggestions, we recommend you post your idea on pulse.box.com for more visibility. Our product team reviews all submissions and will consider whether to include feedback in their product roadmap. 

Thanks for reaching out and let us know how else we can help!

All the Best, 

Thanks, I will!