Automated License Plate Number Extraction
detail.loadingPreview
Effortlessly extract license plate numbers from images using AI. This n8n workflow provides a simple web form to upload an image and instantly returns the license plate number, leveraging advanced large language models for precise optical character recognition.
About This Workflow
This powerful n8n workflow automates the often tedious task of extracting license plate numbers from images. By combining a user-friendly web form with the cutting-edge capabilities of a Vision AI model (like openai/gpt-4o via OpenRouter), it transforms image analysis into a seamless process. Simply upload a picture of a vehicle, and the workflow intelligently identifies and returns only the license plate characters, making it ideal for various data collection and operational needs without manual intervention.
Key Features
- Simple Web Interface: Upload images easily via a generated public web form.
- AI-Powered Extraction: Utilizes advanced Vision AI (GPT-4o through OpenRouter) for accurate license plate recognition.
- Precise Data Output: Configured to return only the extracted license plate number, free from additional text or context.
- Configurable LLM: Easily change the AI model (e.g., to other GPT-4o variants or similar vision models) via the
Settingsnode. - No-Code Automation: Set up and run this intelligent automation without writing a single line of code.
How To Use
- Activate the Workflow: After importing, ensure the workflow is active.
- Configure OpenRouter Credentials:
- Click on the "OpenRouter LLM" node.
- Under "Credentials," select "Create new."
- Provide your OpenRouter API Key (available from your OpenRouter account settings).
- Save the credentials.
- Access the Form:
- Run the workflow once.
- The "FromTrigger" node will display a URL for the public form. Copy and open this URL in your browser.
- Upload Image:
- On the form page, upload a clear image containing a vehicle with a visible license plate.
- Click "Submit."
- View Results: The subsequent page ("FormResultPage") will display the extracted license plate number.
- Customize AI Model (Optional): In the "Settings" node, you can modify the
modelparameter to use a different Vision AI model supported by OpenRouter if desired, ensure it is compatible with image input.
Apps Used
Workflow JSON
{
"id": "c31f41ae-9521-4209-9add-8a7bca6ec3de",
"name": "Automated License Plate Number Extraction",
"nodes": 13,
"category": "Operations",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: c31f41ae-9521...
About the Author
Free n8n Workflows Official
System Admin
The official repository for verified enterprise-grade workflows.
Statistics
Related Workflows
Discover more workflows you might like
Google Sheets to Icypeas: Automated Bulk Domain Scanning
This workflow streamlines the process of performing bulk domain scans by integrating your Google Sheets data directly with the Icypeas platform. Automate the submission of company names from your spreadsheet to Icypeas for comprehensive domain information, saving valuable time and effort.
Instant WooCommerce Order Notifications via Telegram
When a new order is placed on your WooCommerce store, instantly receive detailed notifications directly to your Telegram chat. Stay on top of your e-commerce operations with real-time alerts, including order specifics and a direct link to view the order.
On-Demand Microsoft SQL Query Execution
This workflow allows you to manually trigger and execute any SQL query against your Microsoft SQL Server database. Perfect for ad-hoc data lookups, administrative tasks, or quick tests, giving you direct control over your database operations.