Description from extension meta
Generate n8n workflow/node JSON using your OpenAI, Gemini, Claude, etc., API keys.
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Description from store
Stop Wrestling with n8n JSON - Build Automations Faster with AI!
Are you an n8n user spending valuable time looking up node structures, figuring out parameter names, or manually typing out complex workflow? The n8n AI Workflow Helper is here to supercharge your productivity!
This simple, free Chrome Extension acts as your personal AI assistant for n8n development. Just describe the workflow or node you need in plain English, and let the power of AI generate the corresponding n8n-compatible JSON structure for you instantly.
How it Works:
Describe: Open the extension and type a clear description of the n8n node or workflow you want to create (e.g., "A workflow that triggers daily, reads a Google Sheet, and sends a Slack message" or "An HTTP Request node to POST data to an API").
Configure: Choose your preferred AI provider (eg: OpenAI, Gemini, Claude, Grok (x.ai) API key) and select a specific model. (Requires your own API keys entered securely in the Settings tab).
Generate: Click the "Generate n8n JSON" button.
Copy & Paste: The extension calls the AI and displays the generated n8n JSON. Review it, click the "Copy" button, and paste it directly onto your n8n canvas!
Why Install n8n AI Workflow Helper?
Massively Save Time: Stop manually creating nodes or searching documentation for JSON syntax. Get started on complex workflows in seconds.
Boost Productivity: Focus on your automation logic, not the boilerplate code. Iterate and prototype ideas faster.
Learn n8n Structure: See how different nodes and parameters are represented in JSON – a great way to learn n8n's internals.
Flexible AI Choice: Use either OpenAI, Gemini, Claude,or any other available API key based on your preference and API access.
Model Selection: Choose the specific AI model that best suits your needs and budget from the dynamically loaded list.
Completely Free: The extension itself is free to use. You only incur costs based on your own usage of the OpenAI or Gemini API keys you provide.
Secure: Your API keys are stored locally in your browser's secure storage using chrome.storage.local. They are never sent anywhere except directly to the chosen AI provider (OpenAI or Google) when you request a generation.
Key Features:
Generate JSON for both full workflows (nodes + connections) and single nodes.
Supports OpenAI, Gemini and more API keys (Bring-Your-Own-Key).
Dynamically loads available models from your chosen provider.
Simple, clean interface with Generate and Settings tabs.
Secure, local storage for API keys and model preferences.
Contribute to the Project
This is an open-source project! You can contribute to the development by visiting our GitHub repository: https://github.com/farhansrambiyan/n8n-Workflow-Builder-Ai
Important Notes:
Requires Your Own API Keys: You need valid API keys from OpenAI (platform.openai.com) and/or Google AI Studio (aistudio.google.com/app/apikey).
API Usage Costs: You are responsible for any costs associated with using the underlying AI APIs.
Review Generated JSON: While the AI is prompted to be accurate, it's not perfect. Always review the generated JSON for correctness before relying on it in production workflows. Minor edits might sometimes be needed.
JSON Generation Only: This extension generates the JSON code; it does not execute workflows or interact directly with your n8n instance beyond copy/paste.
Get Started Today!
Install the n8n AI Workflow Helper and spend less time coding JSON and more time building powerful automations in n8n.
Need help? Visit our FAQs & Guide: far.hn/n8n-workflow-builder-ai
Report Bug or Request a feature: far.hn/feature-request
Changelog:
— Beta 0.2 —
* UI Improvements
* Multiple AI Provider Support:
* Added support for Mistral AI.
* Added support for Anthropic (Claude).
* Added support for OpenRouter.
* Added support for Grok (x.ai).
* Added support for Groq.
* Generation History Tab:
* New "History" tab to view, copy, or re-use previous generations.
* History items display the prompt, generated JSON, and timestamp.
* Side Panel Display Mode:
* Added a setting in "Display Settings" to open the extension as a Side Panel.
* Auto-Saving Settings:
* Settings (API keys, model selections, provider toggles, display mode) are now auto-saved on change/blur.
* Provider Enable/Disable Toggles:
* In Settings, each AI provider can now be individually enabled or disabled using a toggle switch.
* Provider-specific settings (API key, model) are only shown if the provider is enabled.
Latest reviews
- (2025-06-23) Muhammed safeed s: Very usefull
- (2025-06-22) Muhammed Vaseem: What a marvellous extension. Simply love it
- (2025-06-19) Nasib Noushad: Daaaymm!! The initial workflow setup is now seamless.
- (2025-06-18) Mohammad Ajmal: Makes setting up workflows in n8n much easier. Really helpful!
- (2025-06-18) Anjana TM: Absolutely amazing tool! Converts natural language into precise n8n JSON in seconds , saves tons of effort. Sleek UI, works flawlessly with both OpenAI and Gemini, and ensures your API keys stay safe. A must-have productivity booster for every n8n enthusiast.
- (2025-06-17) Nazal: Really helped me to setup basic workflows. Really helpful for a newbie to create workflows in n8n
- (2025-05-21) Jose Varghese: great one with the feature I been looking for. Loved it!
- (2025-05-20) iamKK: The interface is clean and intuitive, and it’s incredibly useful for both beginners and advanced users
- (2025-05-19) Sahad K K: The ability to generate JSON workflows just by describing what I need in English has saved me hours of manual work and documentation digging.
- (2025-05-17) Ahc: created code but not work
- (2025-05-16) Shaduli: using very simple and very helpfull the n8n workflow builder
- (2025-05-16) לירן בלומנברג: Super useful extension! Instantly generates accurate n8n JSON from plain English — a huge time saver. Clean interface, supports both OpenAI and Gemini, and keeps your API key secure. Must-have for any n8n user.
- (2025-05-13) امیرحسین شکری: Wonderful, Handy, really necessary Please add OpenRouter API too.🙏
- (2025-05-05) Muhammed Ilyasy: n8n Workflow Builder Ai chrome extension is cool, very helpful to plan the initial workflow
- (2025-05-05) Niyas Thalappil: It was so helpful to us those who work in n8n workflow.
- (2025-05-04) sanjay shankar: Simply amazing...!!! Very easy to use. This saves a lot of time...
- (2025-05-04) sniji sunilraj: Really impressed, definitely worth trying if you are into automating tasks.
- (2025-05-04) Muhammed Fawas: This workflow builder is really good. It made setting up things fast and simple.
- (2025-05-03) Vidya Parakkat: Great one, really helped us setup basic workflows. If you are a newbie to this world, you must try this one.
- (2025-04-29) vipin nayar: Awesome n8n workfolw builder, it help me to create the basic setup of workflows. must try