This works so well even on mobile, you just have to go to Extensions first then click on it, but the addon itself is exactly the same and I love it! I'm actually shocked at how many features this has, and it looks nice, too. I feel like this was made for me because I have this habit of opening a new tab when I want to jot down some notes, then either use the searchbars real quick or go to another site to type, yes it's stupid I know but now I have this addon to do it instead and now all my troubles are over :)