> For the complete documentation index, see [llms.txt](https://docs.meshmorpher.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.meshmorpher.com/editor/tools/flatten-tool.md).

# Flatten Tool

Flatten Tool allows users to flatten vertices using the sculpt brush.

<figure><img src="/files/D8X22h1OHiZrbsILPq0D" alt=""><figcaption></figcaption></figure>

Users can press Ctrl + Z to Undo and Ctrl + Y to Redo the operation.