🎬 Generate professional emails with custom tones using OpenAI GPT
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Description

AI Email Generator with Tone Selection
📧 What This Does
This workflow creates a professional email generator that allows users to:
- Choose from multiple tones (Professional, Friendly, Formal, Casual)
- Input recipient details, subject, and context
- Generate a complete, well-formatted email using AI
👥 Who’s It For
- Business professionals who need to write emails quickly
- Customer support teams responding to inquiries
- Sales teams crafting outreach messages
- Anyone who wants help writing professional emails
🎯 How It Works
- User fills out a form with email details and selects a tone
- The workflow processes the input and creates an AI prompt
- OpenAI generates a complete email based on the tone
- The formatted email is displayed for the user to copy
⚙️ Setup Requirements
- OpenAI API key (get one at https://platform.openai.com)
- n8n instance (cloud or self-hosted)
🚀 How to Use
- Set up your OpenAI credentials in the “OpenAI Chat Model” node
- Activate the workflow
- Share the form URL with users
- Users fill out the form and receive a generated email instantly
🔧 Setup Steps
1. OpenAI API Key
- Go to https://platform.openai.com/api-keys
- Create a new API key
- Add it to the “OpenAI Chat Model” node credentials
2. Customize Tones (Optional)
- Edit the “Build AI Prompt” node
- Modify the tone instructions to match your needs
- Add new tones to the form dropdown
3. Adjust AI Settings (Optional)
- In “OpenAI Chat Model” node:
- Change model (gpt-4 for better quality)
- Adjust temperature (0.5-0.9)
- Modify max tokens for longer/shorter emails
4. Test the Workflow
- Click “Test workflow” button
- Fill out the form
- Check the generated email
5. Share the Form
- Activate the workflow
- Copy the form URL
- Share with your team or customers
🔗 Nodes Used
AI Agent, OpenAI Chat Model, n8n Form Trigger, n8n Form
📥 Import
Download workflow.json and import into n8n:
Workflow menu → Import from File