n8n Node Guide: Loop Over Items

Description

Data Transformation node in n8n.

What It Does

Iterate over each item and run a sub-workflow or nodes per item.

When To Use It

Per-item processing: sending individual emails, calling APIs per row, enrichment loops.

Key Parameters

Loop Source (items or sub-workflow), Batch Size, Options

Common Mistakes

The loop output is a single item with an array – use “Loop Over Items (JSON)” output to get per-item results.

Example

Loop Over Items -> HTTP Request per item -> collect results.

FAQ

Is this node included in n8n Community Edition?

Yes – Loop Over Items ships with the free Community Edition. No paid license needed.

Use it when Split In Batches is not enough and you need per-item sub-workflow logic.?

Where does it fit in a workflow?

Loop Over Items works with any other node – connect it after a trigger or data node, and feed its output into the next step. Standard n8n data flow: trigger -> transform -> act.

Is support included?

Yes – message the seller through the store and I will help you wire this node.