Excalidraw - Online hand-drawn-style flowcharts Tool

Excalidraw is a free, open-source online whiteboard tool that allows you to create, collaborate on, and share hand-drawn-style diagrams and illustrations. It provides a simple, intuitive interface that mimics sketching on paper, making it easy to brainstorm ideas, plan projects, or visualize concepts. With Excalidraw, multiple users can work together in real-time, and because it’s web-based, there’s no need to install any software. Its features include customizable shapes, text, connectors, a library of reusable components, and options for exporting your drawings in various formats. Additionally, the tool supports self-hosting, ensuring privacy and control over your data.