n8n Gmail HTML Email Tutorial | Send Professional Emails with Variables

Опубликовано: 09 Август 2026
на канале: ai agents with john
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Learn how to send HTML emails in n8n with Gmail for a more professional, branded look. 📧

In this video, I show you how to structure and customize HTML emails using AI (Claude) to generate clean code, then integrate it into your n8n workflow. You’ll see how to add variables (like name and email), test the output, and build emails that look polished and client-ready.

By the end, you’ll understand how to move from plain-text emails to fully styled HTML templates inside n8n.

🔎 What You’ll Learn
1. How to switch Gmail emails from text to HTML format
2. Using Claude (LLM) to generate HTML templates quickly
3. Adding variables (name & email) into HTML email structure
4. Testing the HTML output in Gmail through n8n
5. Why HTML gives more branding & design flexibility
6. Best practices (using Code node vs direct HTML)

⏱️ Timestamps
0:00 Intro (continuing previous flow)
0:11 Why HTML emails give more flexibility
0:53 Prompting Claude for HTML email template
2:24 Testing HTML output in browser
3:28 Adjusting code to include variables (name & email)
5:27 Switching Gmail node from text → HTML
5:54 Mapping variables into HTML email
6:06 Sending & testing email output
6:22 Reviewing styled HTML email in Gmail
7:12 Why Claude is my preferred LLM for this workflow
7:43 Comparing Claude, Gemini, and ChatGPT use cases
7:54 Alternative method: using a Code node for more control
8:26 Wrap-up

#n8n #gmail #automation #htmlemail #workflowautomation