Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them. Excalidraw is an online open-source drawing tool that allows you to create sketches and diagrams easily and intuitively. Its minimal user interface makes it easy to draw as if it were on paper, ideal for brainstorming, flowcharts, and wireframing. Download Excalidraw for free. Virtual whiteboard for sketching hand-drawn like diagrams. Excalidraw , the virtual whiteboard app for sketching hand-drawn like diagrams, has come a long way. With the remote work becoming the status quo, Excalidraw was able to show its true potential and we’ve come to a point where over 100K people have used it just the last month!
