N8N Master - Workflow Assistant

About

Supercharge Your n8n Experience with n8n Master – AI-Powered Chrome Extension

n8n Master is a powerful Chrome extension that enhances your n8n workflow editor by integrating cutting-edge AI tools, advanced automation features, and productivity boosters — all directly in your browser.

View all your workflows and executions directly in the extension; no more searching for your workflows, opening nodes, or getting external links for your webhooks and forms. Connect the n8n API and copy trigger links in just a couple of clicks!

Whether you're building complex automation workflows, writing JavaScript, debugging HTTP requests, or just starting with n8n — n8n Master saves time, reduces friction, and gives you superpowers right inside the n8n UI.

🚀 Key Benefits
• Work faster: Instantly generate workflows, prompts, code, JSON, cURL, and more from natural language.
• Improve quality: Optimize prompts and get explanations for code and workflows.
• Reduce errors: Test incoming data safely and pin results from APIs and AI agents.
• Stay organized: Manage output templates and view workflow history, even without an enterprise license.
• Prevent data loss: Auto-save protects your progress from browser crashes or accidental tab closes.

🤖 AI Provider Support
Connect any AI model via API from:
• OpenAI (ChatGPT, GPT-4, etc.)
• Anthropic (Claude 3 / Claude 4)
• OpenRouter (a proxy to multiple models like Mistral, Mixtral, Grok, etc.)
• Local LMs

Just enter your API key in the extension settings and unlock next-level AI assistance across n8n.

🧠 Context Menu Tools – One Click Magic
Right-click on text fields in the n8n editor to access these powerful actions:

• Optimize Prompt
Select a prompt and instantly improve its structure and clarity using AI.

• Generate Prompt
Describe your need in plain English and get a usable AI prompt automatically.

• Generate Code (JavaScript)
Type a description like "get the current date and format it as YYYY-MM-DD" and get the code inserted directly into the CODE node.

• Generate JSON
Convert natural language into valid JSON for any input field.

• Generate cURL for HTTP Node
Get a working cURL command based on your current HTTP Request node config.

• Explain Code
Select code in a CODE node and let AI explain its function step-by-step.

🛠 AI Chat Features for Workflow Building
• "Generate workflow": Type a request like “create a Telegram bot with AI integration” and the agent will search existing templates or generate a new workflow for you.

• "Explain workflow": Ask “What does this workflow do?” and get a human-readable summary of selected or full workflows.

• "Explain selected nodes": Highlight specific nodes and understand their logic instantly.

⚙️ Output Templates for Testing
Inside Webhook nodes, a new “Output Templates” panel allows you to:

• Save sample payloads (input/output data) to local cache
• Reuse and test workflows with real examples — no need to store JSON externally
• Use advanced search & replace within output data

This is ideal for testing various webhook scenarios without setting up third-party tools.

🔒 Premium Features
These advanced features are especially useful for self-hosted users or power users working with external APIs:

✅ Auto Save
Every change is auto-saved in the background, reducing the risk of data loss.

✅ Auto Pin HTTP
Automatically pins response data from HTTP Request nodes after test runs — saving API credits and avoiding unnecessary duplicate requests.

✅ Auto Pin AI
The same logic applied to AI-generated responses — ideal when iterating on prompts or large completions.

✅ Enable History (for self-hosted n8n)
Don't have access to Enterprise history logs? No problem.
This feature saves your workflow schema to local cache after every save — giving you a version history with zero server config.

✅ Show templates
Show a menu with a list of templates to copy. Built-in more than 3500 workflows with the ability to preview!

✅ Node selector
Ability to quickly copy your nodes with settings from other workflows

✅ AI Error Trigger
When a node test fails, the error message and node context (parameters + config) are automatically sent to AI, which responds with a probable cause and fix.

✅ Local Projects
Activate folders in the sidebar to organize workflows into colored project folders. Move workflows between folders. Requires an n8n API key.

✅ Local Variables
Redesigns the Variables link in the sidebar:
• Add your own frequently used data like Telegram ID, email, constants
• Copy-paste any item instantly
• Use Ctrl + Shift + V to access variables from any node

✅ Remember Dialog
Each workflow retains its own AI chat context. When switching between workflows, AI remembers the previous conversation related to that project.

✅ Node Execution Select
In the Output editor, you can now select a specific past execution to use as test input—no need to copy from the Executions tab manually.

🎛 Custom AI Models & Context Settings
• Select any supported model from OpenAI, Anthropic, or OpenRouter
• Configure prompt structures, instructions, or context settings for each command
• Fine-tune generation behavior to your liking

📦 Import & Export Settings
Export your entire extension configuration and import it later or on another device — ideal for backup or team use.

🎯 Who Is This For?
• n8n users of all levels
• Automation consultants
• Developers building integration-heavy systems
• Anyone using AI agents to generate or explain prompts, code, and logic

🛡️ Privacy & Security
• Your API keys are stored locally in your browser and are never shared.
• The extension only interacts with your current n8n tab and does not access other data.
• All features are designed with local-first privacy and performance in mind.

🧩 Why You’ll Love n8n Master
✅ No more jumping between tabs for ChatGPT or docs
✅ No more rewriting the same prompts or sample JSON
✅ No more losing changes due to browser crashes
✅ No more guesswork with CODE nodes
✅ Dramatically speeds up prototyping and debugging
✅ Built by an experienced n8n automation expert

📦 How to Get Started
1. Install the extension from the Chrome Web Store
2. Open your n8n editor (cloud or self-hosted)
3. Click the n8n Master icon in the toolbar
4. Enter your API key from OpenAI or Anthropic or Openrouter
5. Start using right-click menus, AI chat, and output templates directly in your workflow

💬 Need Help?
If you have questions, need support, or want to request features — join the community and connect directly with the creator.

Telegram: @Evgenfalcon
Website: nitiweb.net

n8n Master is the essential productivity extension for serious n8n users.
Install it today and take your automation game to the next level.