Extract License Plate Numbers from Images with OCR
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Automate the extraction of license plate numbers from images using an n8n workflow. This template leverages LLMs and OCR capabilities to process image data efficiently.
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About This Workflow
Overview
This n8n workflow automates the extraction of license plate numbers from images. It utilizes a combination of a Form trigger for image uploads, a Settings node to define the prompt and model, a Basic LLM Chain node for processing the image and prompt, and an OpenRouter LLM node to power the language model. Finally, a FormResultPage node displays the extracted license plate number.
This workflow is ideal for scenarios where you need to quickly and accurately extract specific information, like license plate details, from visual data without manual intervention.
Key Features
- Image Upload via Webform
- Customizable LLM Prompting
- Integration with OpenRouter for LLM services
- Automatic Display of Extracted Information
How To Use
- Configure Credentials: Set up your OpenRouter API credentials within n8n.
- Upload Image: Access the workflow's webhook URL (provided by the Form trigger) and upload an image containing a license plate.
- View Results: The extracted license plate number will be displayed on the Form Result Page.
Apps Used
Workflow JSON
{
"id": "1fe971b6-a539-403c-8866-ce7628d9aab2",
"name": "Extract License Plate Numbers from Images with OCR",
"nodes": 0,
"category": "PDF and Document Processing",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: 1fe971b6-a539...
About the Author
DevOps_Master_X
Infrastructure Expert
Specializing in CI/CD pipelines, Docker, and Kubernetes automations.
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