KiddoPaint - MS Paint in your browser (with emojis 💃😽🎨)
JS Paint - JSPaint is a web-based Microsoft Paint remake
JS Canvas - Classic MS-Paint redone as a web application
Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.
Emoji Brush - Draw with emoji
Emoji Assistant - Chrome extension that autosuggests emojis.