---
title: "Adjust placement of toolbar in JavaScript PDF viewer | Nutrient"
canonical_url: "https://www.nutrient.io/guides/web/user-interface/main-toolbar/placement/"
md_url: "https://www.nutrient.io/guides/web/user-interface/main-toolbar/placement.md"
last_updated: "2026-05-15T19:10:05.104Z"
description: "Adjust the toolbar position in your JavaScript PDF viewer by setting the toolbarPlacement property to TOP or BOTTOM for optimal user experience."
---

# Adjust the placement of the toolbar in our viewer

To adjust the placement of the main toolbar, you can set the [`NutrientViewer.Configuration#toolbarPlacement`](https://www.nutrient.io/api/web/NutrientViewer.Configuration.html#toolbarPlacement) property to either `NutrientViewer.ToolbarPlacement.TOP` or `NutrientViewer.ToolbarPlacement.BOTTOM`:

```js

NutrientViewer.load({
	toolbarPlacement: NutrientViewer.ToolbarPlacement.BOTTOM
});

```
---

## Related pages

- [Activate or deactivate tools in our viewer toolbar](/guides/web/customizing-the-interface/controlling-the-toolbar-via-api.md)
- [Configuring pager toolbar display behavior](/guides/web/user-interface/main-toolbar/pager-display.md)
- [Customizing tools in the JavaScript PDF viewer toolbar](/guides/web/user-interface/main-toolbar/customize-existing-tools.md)
- [Create a new tool in PDF viewer toolbar](/guides/web/user-interface/main-toolbar/create-a-new-tool.md)
- [Hiding the toolbar in our JavaScript PDF viewer](/guides/web/user-interface/main-toolbar/hide-the-toolbar.md)
- [Customizing download/export buttons in our JavaScript PDF viewer](/guides/web/user-interface/main-toolbar/download-export-button.md)
- [Customize dropdown navigation in the viewer toolbar](/guides/web/user-interface/main-toolbar/dropdown-groups.md)
- [Adding page labels to navigation in our viewer](/guides/web/features/navigation-page-labels.md)
- [Removing a tool from the toolbar in our JavaScript viewer](/guides/web/customizing-the-interface/customizing-the-toolbar.md)
- [Customize the print button (hide/enable) in our JavaScript PDF viewer](/guides/web/user-interface/main-toolbar/print-button.md)
- [Rearrange tools in our viewer toolbar](/guides/web/user-interface/main-toolbar/rearrange.md)
- [Customizing responsive navigation in our viewer toolbar](/guides/web/user-interface/main-toolbar/responsive-groups.md)