Pixlr Editor http://pixlr.com/editor/
https://pixlr.com/e/ https://pixlr.com/x/
Sketchpad http://mudcu.be/sketchpad/
Photopea https://www.photopea.com/
Gravit Designer https://designer.gravit.io/YouIDraw https://www.youidraw.com/apps/drawing/
Gravit Designer https://designer.gravit.io/
YouIDraw https://www.youidraw.com/apps/drawing/