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Extract passport data with OpenAI OCR and generate QR codes

n8nn8n13 modulesv1.0
GmailOpenAI

Overview This workflow processes passport images submitted through a form, extracts structured data using OpenAI OCR, and generates QR codes with the extracted information. Results are displayed on the form completion page and sent via email. The workflow reduces manual data entry and speeds up document processing workflows where passport information needs to be captured consistently. It works best with clear, front-facing passport images. How it works 1. User submits a form with one o

At a glance

Extract passport data with OpenAI OCR and generate QR codes is a ready-made n8n workflow you import as a workflow JSON file — no build required. It connects Gmail, OpenAI. It's free to download. Follow the 5-step import below to go live in minutes.

Platform
n8n
Connects
Gmail, OpenAI
Modules
13
Price
Free
Version
v1.0
Extract passport data with OpenAI OCR and generate QR codes workflow diagram

About this workflow

Overview This workflow processes passport images submitted through a form, extracts structured data using OpenAI OCR, and generates QR codes with the extracted information. Results are displayed on the form completion page and sent via email. The workflow reduces manual data entry and speeds up document processing workflows where passport information needs to be captured consistently. It works best with clear, front-facing passport images. How it works 1. User submits a form with one or more passport images 2. Files are split and processed individually 3. Each file is validated as an image and resized for OCR accuracy 4. Image is converted to base64 and sent to OpenAI for data extraction 5. Extracted fields are cleaned, standardized, and validated 6. QR payload is generated from standardized data and converted to QR code image URL 7. Results are aggregated into HTML summary 8. Summary is displayed on form completion page and sent via email Setup steps - Add OpenAI API credentials to the OCR request node - Connect your Gmail account for email delivery - Replace YOUREMAIL placeholder with recipient address - Test with 1–3 clear passport images Customization - Modify OCR prompt to support other document types - Adjust QR payload format to match your system requirements

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How to import this n8n workflow

  1. 1

    Download the workflow JSON file after purchase.

  2. 2

    Open n8n → click the menu → Import from File.

  3. 3

    Select the downloaded JSON and import.

  4. 4

    Set up credentials for each node that requires them.

  5. 5

    Click Execute Workflow to test, then activate.

Setup guide

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