Free drawing is a simple graphic editor written for the web. This drawing library uses HTML5 Canvas supported by all modern browsers (Chrome, Firefox, Opera, Internet Explorer...). You can use any device to draw on "sketchpad". Drawn sketches you can export to jpeg/png or save as .json history file. is using "slices of time" as inputs history to store events. This approach allows co-operating multiple users in real-time using WebSocket server. is fully customizable javascript library written in ES5.

try - free chat & drawing board online

try - free drawing board online

Simple using with a CDN

Copy this script and paste into your page to include from CDN server:

<script src=""></script>

or Build your own

  1. Download & install current Node.js.
  2. Download developer pack here and extract ``sketchpad/`` folder -- or clone project from GitHub:
    git clone
  3. Run in terminal:
    cd sketchpad
    npm install
    node server/server.js
  4. Check dist/ folder for your build files.
  5. Open test page: demos/online.html to test your build.
  6. Use:
    gulp watch
    to watch files for changes during development. is Open Source and fully customisable drawing library written in JavaScript.



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