> For the complete documentation index, see [llms.txt](https://help.felt.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.felt.com/dashboards-and-apps/layer-slider.md).

# Layer slider

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Layer Sliders enable you to slide through raster or vector map layers to spot changes, trends, and patterns more intuitively.

## Adding a Layer Slider

A Layer Slider can be added to any layer group of **vector or raster data** by toggling on **Slider** in the layer group’s Legend options. The legend updates to a slider that moves through each layer in the group according to how they are ordered.

<figure><img src="/files/pNg2a0e6KBNYDoFr8N3f" alt="" width="315"><figcaption></figcaption></figure>

{% hint style="info" %}
Using Table view with a slider? The table automatically updates to show the current layer when switching between layers in the slider.
{% endhint %}


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