email-design

Generate responsive HTML email templates with inline CSS and table-based layouts.

3|1|Updated Mar 16, 2026
One-click install
npx skills add https://github.com/ArnavPuri/designskills --skill email-design-arnavpuri
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: email-design
Source: https://github.com/ArnavPuri/designskills/tree/main/skills/email-design
Command: npx skills add https://github.com/ArnavPuri/designskills --skill email-design-arnavpuri

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the complexities of designing HTML emails that render correctly across a wide array of email clients, including older versions of Outlook, by providing robust templates and best practices.

Core Features & Use Cases

  • Cross-Client Compatibility: Generates HTML email templates that adhere to strict email client constraints (table-based layouts, inline CSS, web-safe fonts).
  • Responsive Design: Implements fluid hybrid techniques for adaptability on various screen sizes.
  • Dark Mode Support: Includes meta tags and CSS for optimal viewing in dark mode environments.
  • Use Case: Design a welcome email for new subscribers that includes a personalized greeting, a clear call to action, and social media links, ensuring it looks great on both desktop and mobile, and in both light and dark modes.

Quick Start

Use the email-design skill to generate a responsive HTML template for a promotional newsletter.

Frequently Asked Questions about email-design

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create responsive HTML emails that work across different email clients?

Creating responsive HTML emails requires table-based layouts and inline CSS to ensure cross-client compatibility. This Skill generates production-ready templates using fluid hybrid techniques so emails adapt correctly to various screen sizes and rendering engines.

Why does my HTML email template break in Outlook?

HTML emails break in Outlook due to its restrictive rendering engine and limited CSS support. Using table-based layouts, inline CSS, and web-safe fonts ensures your email design renders correctly across older email clients without structural distortion.

What is the best way to design HTML emails for dark mode?

Designing HTML emails for dark mode involves adding specific meta tags and CSS rules to control color inversion. This Skill includes built-in dark mode support to ensure your promotional and transactional emails remain visually optimal in both light and dark environments.

How do I build a responsive newsletter without relying on modern CSS frameworks?

You can build responsive newsletters using fluid hybrid design techniques that do not depend on modern CSS media queries. This approach uses percentage-based table widths and inline styles to create adaptable layouts for mobile and desktop email clients.

Can I generate transactional email templates with inline CSS automatically?

Yes, you can generate transactional email templates with inline CSS automatically. This Skill produces production-ready HTML code that adheres to strict email client constraints, ensuring your transactional messages render properly across all platforms without manual style adjustments.