Track email opens using a transparent tracking pixel

• Monitor email open rates for marketing campaigns
• Analyze recipient engagement with email content
• Enhance email marketing strategies based on open metrics

Webhook trigger captures requests when the email is opened Base64-encoded transparent PNG image is created Image is converted to binary format for response Webhook responds with the binary image to the email client

1. 1
   Import the workflow template into n8n
2. 2
   Configure the webhook URL for your email service
3. 3
   Embed the tracking pixel in your email template
4. 4
   Test the workflow by sending a test email