Want to learn n8n but feeling overwhelmed? This is your complete n8n step by step guide — from installation to your first working workflow. No programming knowledge required. Whether you prefer n8n Cloud or self-hosting, we cover both paths with clear instructions.
What is n8n?
n8n (pronounced "n-eight-n") is an open-source platform for workflow automation. Think of it as a digital assembly line: data comes in, gets processed, and goes out transformed. If you prefer a visual, no-code approach, our comparison of Zapier, Make.com and n8n shows how the three stack up.
Why n8n?
- Free to use (self-hosted)
- German company (Berlin)
- 400+ integrations
- Visual editor (no code required)
- Extendable with code when needed
n8n Step by Step: Choose Your Setup
There are two ways to get started with n8n. Pick the one that fits your situation.
Option 1: n8n Cloud (Fastest Start)
For beginners, we recommend n8n Cloud - no installation, start immediately.
Step 1: Create Account
Step 2: First Steps
After logging in, you'll see:
- Workflows - This is where your automations live
- Credentials - Access credentials for external services
- Executions - Log of all runs
Tip: n8n Cloud offers 2,500 free executions for testing.
Option 2: n8n Self-Hosted (For More Control)
Option A: Docker (Recommended)
Prerequisite: Docker installed (Docker Desktop)
# Start n8n with Docker
docker run -it --rm \
--name n8n \
-p 5678:5678 \
-v n8n_data:/home/node/.n8n \
n8nio/n8nThen open http://localhost:5678 in your browser.
Option B: npm (For Developers)
# Install n8n globally
npm install -g n8n
# Start n8n
n8n startOption C: Cloud Server (Production)
For production use, we recommend a cloud server:
apt update && apt install docker.io docker-compose -yDetailed guide: See our article "Installing n8n on a Cloud Server"
Understanding the n8n Interface
The Workflow Editor
+------------------------------------------------------------+
| [Save] [Execute] [Activate] Workflow Name |
+------------------------------------------------------------+
| |
| +---------+ +---------+ +---------+ |
| | Trigger | ---> | Node | ---> | Node | |
| +---------+ +---------+ +---------+ |
| |
| [+ Add Node] |
+------------------------------------------------------------+
| Node Panel | Settings | Output | |
+------------------------------------------------------------+Important Terms
| Term | Meaning | Example |
|---|---|---|
| Workflow | A complete automation | "Email -> Slack" |
| Node | A building block in the workflow | Slack node, HTTP node |
| Trigger | Starts the workflow | Schedule, webhook, email |
| Credentials | Access data | API key, OAuth |
| Execution | One run of the workflow | Success/failure |
Your First Workflow: Weather Notification
Let's build a workflow that sends you a daily weather update.
Step 1: Create New Workflow
Step 2: Add Trigger
- Trigger Times: 1
- Mode: Every Day
- Hour: 7
- Minute: 0
Step 3: Fetch Weather Data
- Method: GET
- URL: https://wttr.in/London?format=3
Result: You'll see the current weather for London.
Step 4: Send Email
- For Gmail: OAuth2 or App Password
- For SMTP: Server, Port, User, Password
- To: your@email.com
- Subject: "Weather today in London"
- Body: {{ $json.data }}
Step 5: Test and Activate
Done! Every morning at 7 AM, you'll receive a weather email.
Second Workflow: RSS to Slack
Automatically post new blog articles to a Slack channel.
Step 1: RSS Trigger
https://blog.n8n.io/rss/Step 2: Slack Message
- Slack OAuth2 or Webhook
- Channel: #news
- Message:
New Article: {{ $json.title }}
{{ $json.link }}Step 3: Activate
Activate the workflow - new RSS entries will automatically appear in Slack.
Third Workflow: Google Sheets Automation
Automatically process new form entries.
Step 1: Google Sheets Trigger
Step 2: Process Data
name: {{ $json.Name }}
email: {{ $json.Email }}
message: {{ $json.Message }}Step 3: Send Email
{{ $json.email }}Important Concepts in n8n
Expressions
Expressions access data from previous nodes:
| Expression | Meaning |
|---|---|
{{ $json.fieldName }} | Field from current item |
{{ $('NodeName').item.json.field }} | Field from a specific node |
{{ $now }} | Current date/time |
{{ $workflow.name }} | Workflow name |
If/Switch (Conditions)
Email incoming
|
IF (contains "complaint")
-> Yes: Create ticket
-> No: Standard responseAdd "IF" node and configure condition.
Loop (Iterations)
Do something for each entry in a list:
Google Sheet with 100 rows
|
SplitInBatches (10 batches)
|
For each row: Send emailError Handling
Common Beginner Mistakes
Mistake 1: Credentials Not Set Up
Symptom: Node shows red exclamation mark
Solution: Credentials -> Add Credential -> Select service
Mistake 2: Wrong Expression Syntax
Symptom: Value is empty or shows error
Solution: Always use {{ }} around expressions
Mistake 3: Workflow Not Activated
Symptom: Trigger doesn't fire
Solution: Click "Activate" in top right
Mistake 4: Webhook URL Not Accessible
Symptom: External services can't reach webhook
Solution: For self-hosted: Open port 5678, use Nginx/Traefik in front if needed
Mistake 5: API Limits Exceeded
Symptom: "Rate limit exceeded" error
Solution: Add delays between requests (Wait node)
Useful Nodes for Beginners
| Node | Use | Example |
|---|---|---|
| HTTP Request | Call APIs | Fetch weather data |
| Set | Transform data | Rename fields |
| IF | Branching | If-then logic |
| Merge | Combine data | Merge two sources |
| SplitInBatches | Process lists | Send 100 emails |
| Code | Run JavaScript | Complex logic |
| Wait | Pause | Respect rate limits |
Resources for Further Learning
Official Documentation
- n8n Docs - Complete reference
- n8n Community - Forum with discussions
YouTube Tutorials
- "n8n Complete Course for Beginners" - 2 hours of basics
- Various advanced workflow tutorials
Templates
n8n offers over 1,000 ready-made templates:
Conclusion
You've now:
- Installed n8n (Cloud or Self-Hosted)
- Built three working workflows
- Understood the key concepts
Next Steps:
Learning n8n is like Lego for adults - the more you build, the more creative your solutions become. For more ideas, browse our workflow automation examples.
Next Steps With Us
Want to progress faster? We offer:
Automation doesn't have to be complicated - with the right guidance, you'll progress quickly. Compare n8n with alternatives in our Zapier vs. Make vs. n8n guide, or learn about n8n pricing to plan your budget. Contact us for personalized guidance.
Prefer to learn, not outsource?
You read this article to the end — probably because you don't just want to tinker with n8n but to make your team productive with it. That is what our public n8n reference architectures are for: GDPR-first, built on real German stacks (DATEV, Lexoffice, Personio, SAP) rather than derived from YouTube tutorials, and free to read.
Be clear about what that page is and is not: there is no course, no video library, and no fixed-price workshop. Beyond the free architectures, we offer paid one-on-one work — remote or on-site, scope and price agreed individually — including the honesty to say "don't automate this" when a process redesign is the better answer.