Save Image as Type is an chrome extension which add Save Image as PNG / JPG / WebP option to the context menu of image.
Screenshot of English version
Because I need to save the webp image on the chrome web store as jpg format, I first found a special conversion software, but it was more troublesome to use, and then found a Save Image As Type 1.0.5 extension in the web store, but this extension has not been maintained for a long time, and it is currently inoperable, so I made some improvements on this basis.
Install Save Image as Type from the Chrome Web Store
Reference works 1: Save Image As Type 1.0.5 (Removed from web store)
Reference works 2: Save Image As PNG 1.0.2 (Can only be saved as PNG，Cannot be saved as JPG and WebP)