Documentation
Everything you need to know about n8n Builder
New to n8n Builder? Explore the homepage to learn about features and pricing.
- Download the extension from the Chrome Web Store
- Pin the extension to your Chrome toolbar for quick access.
- Sign in or create an account (agreeing to our Terms of Service).
- Visit the pricing section to purchase credits when you are ready (view plans).
Free trial credits
AI Workflow Generation
Describe what you need in natural language and receive a complete, validated n8n workflow.
- Understands integrations, triggers, and branching logic
- Outputs ready-to-import JSON definitions
Research and Quick Actions
Use built-in API research and instant clipboard export to move from idea to automation in minutes.
- Keyboard shortcut (Ctrl+M) for instant access
- Copy workflows to the clipboard with one click
Security and Billing
Your credentials stay in Chrome extension storage and you only pay for successful workflow generations.
- HTTPS-only communication
- Automatic retry handling for network hiccups
Workflow enhancement modes
Choose how the AI updates your existing workflow or creates a new one.
Start fresh with a completely new workflow. Perfect for building from scratch.
Add new nodes to your existing workflow without removing anything.
Intelligently update existing nodes or add new ones as needed.
Step 1: Open the extension
Click the n8n Builder icon or use the Ctrl+M shortcut to open the interface.
Step 2: Select a mode
Pick Replace, Insert, or Upsert mode depending on how you want to update your workflow.
Step 3: Describe your workflow
Write a detailed prompt describing triggers, data sources, and actions.
Prompt examples
"Create a workflow that sends a welcome email when a new user registers"
"Monitor Gmail inbox and save PDF attachments to Google Drive"
Step 4: Generate
Press Generate Workflow and watch the AI construct every node in seconds.
Step 5: Import to n8n
The workflow JSON copies to your clipboard automatically so you can paste it into the n8n canvas.
Plan your workflow goal
Clarify the outcome before generating so results stay focused on the right business objective.
- List the trigger, data sources, and destinations
- Define success criteria for each step
Describe data flow clearly
Explain how information should move between nodes so the AI wires the workflow correctly.
- Specify transformations or filters the data needs
- Include field names or sample payloads when available
- Highlight dependencies between branches or loops
Review before importing
Use the preview to ensure the generated workflow matches your expectations before moving to n8n.
- Check connection placeholders and replace with your credentials
- Verify node settings against your business rules
- Run a manual test in n8n before activating automation
Be specific
Include exact triggers, integrations, and data requirements in your prompt.
Start simple
Generate a base workflow and iterate using Insert or Upsert mode.
Use clear language
Explain your process as if you were delegating it to a teammate.
Review and customize
Import the workflow into n8n and adjust nodes to match your exact needs.
If you have questions or need assistance, reach out to our team.
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