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Send a file from S3 to AWS Textract

TomTom
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2/3/2026
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This workflow shows how to download an image file from S3 and pass it on to Textract for text extraction.

The workflow uses two nodes:

  • AWS S3: This node will download a receipt file from S3
  • AWS Textract: This node connects to Aamazon's Textract service to extract text from the receipt file

Send a File from S3 to AWS Textract

This n8n workflow demonstrates a basic integration between AWS S3 and AWS Textract. It serves as a foundational example for processing documents stored in S3 using Textract for optical character recognition (OCR) and data extraction.

What it does

This workflow performs the following steps:

  1. Starts the workflow: Initiates the execution.
  2. Retrieves data from AWS S3: Connects to an AWS S3 bucket. While the current configuration doesn't specify an operation, it's intended to fetch a file for processing.
  3. Sends file to AWS Textract: Takes the file retrieved from S3 and sends it to AWS Textract for analysis.

Prerequisites/Requirements

To use this workflow, you will need:

  • n8n instance: A running n8n instance.
  • AWS Account: An active AWS account.
  • AWS S3 Bucket: An S3 bucket where your documents are stored.
  • AWS Credentials: Configured AWS credentials in n8n with permissions to:
    • Read from your specified S3 bucket.
    • Access AWS Textract.

Setup/Usage

  1. Import the workflow:
    • Copy the provided JSON code.
    • In your n8n instance, go to "Workflows" and click "New".
    • Click the three dots in the top right corner and select "Import from JSON".
    • Paste the JSON code and click "Import".
  2. Configure AWS Credentials:
    • Click on the "AWS S3" node and then the "AWS Textract" node.
    • You will see a "Credential" field. Click "Create New" or select an existing AWS credential.
    • If creating new, provide your AWS Access Key ID and Secret Access Key.
  3. Configure AWS S3 Node:
    • In the "AWS S3" node, configure the "Bucket" and "Operation" to retrieve the desired file. For example, use the "Get" operation to download a specific file or "List" to get a list of files.
  4. Configure AWS Textract Node:
    • In the "AWS Textract" node, ensure the "Input Data" is correctly mapped to the output of the "AWS S3" node, providing the file to be processed.
    • Select the desired "Operation" for Textract (e.g., "Analyze Document", "Detect Document Text").
  5. Activate the workflow: Once configured, activate the workflow by toggling the "Active" switch in the top right corner.
  6. Execute the workflow: You can manually trigger the workflow by clicking "Execute Workflow" or set up a trigger node (e.g., a "Webhook" or "Cron" node) to automate its execution.

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