Free Post-Processing Addon for Godot

This Godot addon allows you to create some fancy shader-effects without having to write any shader code at all. In fact, you don't even need to touch or think about shaders. Just play with values and sliders to see what happens.

If you want another free and easy way to spice up the visuals of your game. Check out this Godot shader I use for a quick visual punch up to menus and backgrounds.