The Whiteboard extension is a user-friendly tool that enables users to draw shapes, select different colors, erase drawings, and save their creations. This extension is perfect for brainstorming, teaching, and collaborating with others.
It removes all the fluff and is the simplest whiteboard to use on the market.
It's completely free. It requires no login.
谷歌浏览器、其他Chromium内核的浏览器