Skip to content
Virtual whiteboard for sketching hand-drawn like diagrams
TypeScript CSS HTML JavaScript
Branch: master
Clone or download

Excalidraw logo: Sketch handrawn like diagrams.

Excalidraw is a whiteboard tool that lets you easily sketch diagrams with a hand-drawn feel.

Follow Excalidraw on Twitter

Try it now

Go to to start sketching.

Read our blog and follow the guides to learn more about Excalidraw and how to use it effectively.

Run the code

Code Sandbox

Local Installation

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.

Clone the repo

git clone


Command Description
npm install Install the dependencies
npm start Run the project
npm run fix Reformat all files with Prettier
npm test Run tests
npm run test:update Update test snapshots
npm run test:code Test for formatting with Prettier


Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.


To translate Excalidraw into other languages, please visit our Crowdin page. To add a new language, open an issue so we can get things set up on our end first.

Excalidraw is built using these awesome tools

And the main source of inspiration for starting the project is the awesome Zwibbler app.



Code Contributors

This project exists thanks to all the people who contribute. [Contribute].

Financial Contributors

Become a financial contributor and help us sustain our community. [Contribute]



Support this project with your organization. Your logo will show up here with a link to your website. [Contribute]

You can’t perform that action at this time.