# Merge Coplanar Face

## <img src="https://3375153115-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F5uhW8FwQpXQj8tHUULMo%2Fuploads%2Fyl1Aso3gZPDE7MNhGJKP%2FMERGE_COPLANER_FACE.png?alt=media&#x26;token=c6be481b-8cae-4a63-8ffb-f1598ac373aa" alt="" data-size="line"> Merge Coplanar Face <a href="#profiles" id="profiles"></a>

The MergeCoplanarFace combines adjacent coplanar faces of a mesh, polysurface, or SubD into a single face.

<div align="left"><img src="https://docs.mcneel.com/rhino/8/help/en-us/image/topic_illustrations/mergecoplanarface.gif" alt=""></div>

### Command-line options

**MergeAllCoplanar**

Combines all faces of a planar region that includes the selected face.

<div align="left"><img src="https://docs.mcneel.com/rhino/8/help/en-us/image/topic_illustrations/mergecoplanarface_all.gif" alt=""></div>