n8n Node Guide: Information Extractor

Description

AI & LangChain node in n8n.

What It Does

Extract structured fields from unstructured text.

When To Use It

Invoice parsing, form data, entity extraction from emails/docs.

Key Parameters

Fields to extract (schema), Model

Common Mistakes

Define the schema precisely – field names become the JSON keys.

Example

Extract { invoiceNumber, total, dueDate } from vendor emails.

FAQ

Is this node included in n8n Community Edition?

Yes – Information Extractor ships with the free Community Edition. No paid license needed.

Pair with an Output Parser to validate the extracted JSON.?

Where does it fit in a workflow?

Information Extractor 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.