Toon or cel shader Rendrer for Blender

 https://blendernpr.org/beer/

Free Image ReferenceTool

 https://www.pureref.com/index.php

Chord Generator Free

 https://www.codefn42.com/chordz/

Free Emoji and icons

 https://openmoji.org/library/

stylized art making

 https://80.lv/articles/stylized-nature-vegetation-animation-shaders/

https://www.youtube.com/watch?v=XvHfxFtJ9SM&list=PLkkDNlxaEOUKxKbG6i_SUX1oGiFuUeqfr&index=33&ab_channel=Akishaqs%27

https://www.youtube.com/watch?v=Quq-C8vm1A0&ab_channel=Akishaqs%27

Free tree maker

 https://www.evolved-software.com/treeit/treeit

Free Skybox Generater

 https://wwwtyro.github.io/space-3d