---
sidebar_label: Viewport Overlay
sidebar_position: 1
title: Viewport Overlay Customization
summary: Documentation for customizing OHIF's viewport overlays, allowing configuration of the information displayed in each corner (top-right, top-left, bottom-left, bottom-right) of medical imaging viewports.
---
import { viewportOverlayCustomizations , TableGenerator } from './sampleCustomizations';

# Viewport Overlay

Viewport Overlays are the information that is displayed on the viewport.

![](../../../assets/img/viewportOverlay-customization.png)

There are 4 viewport overlays customization end points

- `viewportOverlay.topRight`
- `viewportOverlay.topLeft`
- `viewportOverlay.bottomLeft`
- `viewportOverlay.bottomRight`



{TableGenerator(viewportOverlayCustomizations)}
