Please be aware that the previous version of the Filerobot URL Builder interface has now been completely replaced by the Embed functionality in the Asset Hub. It means that you can adjust the format size below or open Filerobot Image Editor to generate a URL:
Within the File Embed section :
- You can directly adjust the file format and size, which will be reflected on the CDN URL
- OR you can click on the "open Filerobot Image Editor" where you can manually and precisely modify your image, way easier and faster than with the old UI and all changes will be reflected on the CDN link too.
For further information, please read our documentation : Filerobot CDN > Accelerated Media Delivery