KokuBan:Online chalkboard doodling platform KokuBan is a web-based online tool for drawing, writing and doodling on the blackboard with chalk.

allows even PC users to have a color The kokuban.in interface is like the kokuban.in of the Web, and when we open the site, it seems to take us back to the classroom of our school days, writing on the blackboard with chalk. You can use several colors of chalk to write or scribble as much as you like to get back the feeling of being a student.

The website also features amazing chalk drawings created by friends from all over the world on the kokuban.in "blackboard"! What? You can draw better than them? Then show us!