Certain smoothen edges tool

Hey guys!

I’m searching for a certain “smooth edges tool” and i don’t think it was a modifier. It allowed me to determine the weight of edges/ how heavy the mesh they’re a part of should be modified. Those edges would look kind of pink-ish…
Not sure if it’s accurate enough; google only suggests filters

Edge Crease which is used in combination with the subsurf modifier

Either from the properties panel or Mesh menu or shortcut Shift+E

Exactly what i needed, ty so much :slight_smile: