CRX id
mflgjicoalbfepdeggcklppboegohjop
mflgjicoalbfepdeggcklppboegohjop
Description from extension meta
Place a Rotate_Web_Page button in the upper right corner of the web page.
Image from store
Description from store
Place a Rotate_Web_Page button in the upper right corner of the web page. Clicking this button will flip the web page upside down, and clicking it again will flip it back to its original orientation. This feature allows you to vent these desires when you are stuck on a problem or just want to show off a little to your friends.