> For the complete documentation index, see [llms.txt](https://developers.felt.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.felt.com/js-sdk-api-reference/tools.md).

# Tools

***

The Tools part of the Felt SDK allows you to let users draw elements on the map by programmatically selecting a tool for them.

You can also set the settings for individual tools, to allow you to change the styling of the resulting element.

## Example

```ts
// Change the settings for the line tool
felt.setToolSettings({
  tool: "line",
  strokeWidth: 8,
  color: "#448C2A"
});

// Start using the line tool
felt.setTool("line");

// Put down the tool
felt.setTool(null);
```

> To create elements programmatically, use the [ElementsController](/js-sdk-api-reference/elements/elementscontroller.md) instead.

## Controller

* [ToolsController](/js-sdk-api-reference/tools/toolscontroller.md)

## Interfaces

* [PinToolSettings](/js-sdk-api-reference/tools/pintoolsettings.md)
* [LineToolSettings](/js-sdk-api-reference/tools/linetoolsettings.md)
* [RouteToolSettings](/js-sdk-api-reference/tools/routetoolsettings.md)
* [PolygonToolSettings](/js-sdk-api-reference/tools/polygontoolsettings.md)
* [IsochroneToolSettings](/js-sdk-api-reference/tools/isochronetoolsettings.md)
* [CircleToolSettings](/js-sdk-api-reference/tools/circletoolsettings.md)
* [MarkerToolSettings](/js-sdk-api-reference/tools/markertoolsettings.md)
* [HighlighterToolSettings](/js-sdk-api-reference/tools/highlightertoolsettings.md)
* [TextToolSettings](/js-sdk-api-reference/tools/texttoolsettings.md)
* [NoteToolSettings](/js-sdk-api-reference/tools/notetoolsettings.md)

## Type Aliases

* [ToolType](/js-sdk-api-reference/tools/tooltype.md)
* [ConfigurableToolType](/js-sdk-api-reference/tools/configurabletooltype.md)
* [InputToolSettings](/js-sdk-api-reference/tools/inputtoolsettings.md)
* [ToolSettingsChangeEvent](/js-sdk-api-reference/tools/toolsettingschangeevent.md)
* [ToolSettingsMap](/js-sdk-api-reference/tools/toolsettingsmap.md)
* [PlaceFrame](/js-sdk-api-reference/tools/placeframe.md)
* [PlaceSymbol](/js-sdk-api-reference/tools/placesymbol.md)


---

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