How to remove double vertices in Blender 2.83 - Quora
Is there an easy way to remove the unnecessary vertices? After I added the skin modifier it added all these extra vertices. (Decimate doesn't help) : r/blenderhelp
I'm just learning blender and I have this problem: I need to remove extra vertices, but I can't remove them without causing some problems with mesh : r/blenderhelp
Deleting & Dissolving — Blender Manual
Removing unnecessary terrain vertices - Modeling - Blender Artists Community