This feature was already suggested twice, so I'll just quote the last post: morikahn said: We need an easy way to measure the area of an effect. Add a simple drop down sub-menu to the ruler tool so we can pick some of the common shapes used in RPGs:,cones, circles, cubes, and wide beams. Squares and Circles would have their center as the origin. Yes, this can be done via drawing shapes in the game and moving them about, but its not easy nor dynamic, and can get messy with lots of tokens on the map. This feature was requested 7 months ago, here: <a href="https://app.roll20.net/forum/post/3459429/slug%7D" rel="nofollow">https://app.roll20.net/forum/post/3459429/slug%7D</a> , but it got no response.. which I find really odd as this should be a basic functional in the game.