Image to license plate number

Connect Chainllm, Form, Lmchatopenrouter and more with this n8n workflow. 5 nodes total.

Integrations Used (3)

Workflow Structure (5 nodes)
100%
Form Trigger
FromTrigger
Set
Settings
Langchain.chain Llm
Basic LLM Chain
Form
FormResultPage
Langchain.lm Chat Open Router
OpenRouter LLM
Node Types:
default
transform
trigger
Requires credentials

Prerequisites

Required Credentials (1)

Open Router

Used by: OpenRouter LLM

Docs

Complexity

Moderate

Some experience helpful. Multiple integrations or logic.

Setup time: ~20 min
Score: 19/100

When to Use This Workflow

Real-time Response

React instantly when events happen - new orders, form submissions, or API calls.

Zero delay between trigger and action for time-sensitive workflows.

Time Savings

Replace repetitive manual tasks with reliable automation.

Reclaim hours every week for higher-value work.

Error Reduction

Eliminate human error from routine processes with consistent automation.

Improve accuracy and reliability across your workflows.

workflow.json
{
  "id": "B37wvB0tdKgjuabw",
  "meta": {
    "instanceId": "98bf0d6aef1dd8b7a752798121440fb171bf7686b95727fd617f43452393daa3",
    "templateCredsSetupCompleted": true
  },
  "name": "Image to license plate number",
  "tags": [],
  "nodes": [
    {
      "id": "a656334a-0135-4d93-a6df-ca97222c9753",
      "name": "Basic LLM Chain",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "position": [
        -140,
        -380
      ],
      "parameters": {
        "text": "={{ $json.prompt }}",
        "messages": {
...

Workflow Details

Nodes
5
Trigger
Event
Source
awesome
Added
Dec 4, 2025

Need Help?

Check out the official n8n documentation for detailed guides.

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