Any idea how to get this random squares texture

[SunBearStudios (Mr Rudolf A Bohmer)]

Been wracking my brains about how to get this so any input would be greatly appreciated

[piranha4D (Pir)]

This post on StackExchange might help:
https://blender.stackexchange.com/questions/196843/does-anyone-know-how-to-make-a-procedural-random-tile-texture

[joseph]

Shadertoy is a good route to take, just find a good one and convert the code to nodes. Something like this might work:

Shadertoy

Mix in some of this:

Shadertoy

Ooh and some of this for sure:

Shadertoy

[Okidoki]

Actually MaterialMaker.org does have a node for this :

oh and maybe this…

Uneven Tiles Generator - Blender Geometry Nodes