> For the complete documentation index, see [llms.txt](https://docs.n8n.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.n8n.io/build/understand-workflows/workflow-components/connect-nodes-together.md).

# Connect nodes together

A connection establishes a link between nodes to route data through the workflow. A connection between two nodes passes data from one node's output to another node's input.

![Example of creating and deleting a connection](/files/tCJgaUyq5K7DAwZvPaJy)

## Create a connection <a href="#create-a-connection" id="create-a-connection"></a>

To create a connection between two nodes, select the grey dot or **Add node** <img src="/files/eII6Nivmyx7TGIO7AXky" alt="Add node icon" data-size="line"> on the right side of a node and slide the arrow to the grey rectangle on the left side of the following node.

## Delete a connection <a href="#delete-a-connection" id="delete-a-connection"></a>

Hover over the connection, then select **Delete** <img src="/files/Xr9IDlWR2ow8WyFSfUIL" alt="Delete connector icon" data-size="line">.