> For the complete documentation index, see [llms.txt](https://janelia-flyem.gitbook.io/neutu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://janelia-flyem.gitbook.io/neutu/2d-proofreading.md).

# Visualization

NeuTu is a GUI application that allows the user to interact with data as intuitively as possible. To this end, we provide two visualization modes in NeuTu. The 2D View provides a slice-based display of image and annotation data, while the 3D View shows those data in the 3D space. These two views can control each other through a direct communication channel to facilitate navigation.

![2D View](/files/-LzEIf29TGxIYXTyKq1t)

![3D View](/files/-LzEJpEbr5N1R9HrJI9n)


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