KiddoPaint - MS Paint in your browser (with emojis 💃😽🎨)
remove.bg - Remove the background of any image 100% automatically
JS Canvas - Classic MS-Paint redone as a web application
Removal.ai - Create transparent background for any image using Removal.ai - The fastest, easy-to-use & free tool to automatically remove backgrounds online.
JS Paint - JSPaint is a web-based Microsoft Paint remake
Icons8 Background Remover - Quickly remove the background from any photo