The Most Elegant & Intelligent HTML Email Signature Builder
Elegant and professional email signature generated with EmailForge
Signatures That Impress — free, open source, and entirely client-side.
EmailForge is a premium, browser-based email signature builder designed to rival paid tools like WiseStamp and Newoldstamp — completely free, with no account required and no data ever leaving your browser.
It combines a beautiful, luxurious design system with an intelligent AI-style auto-fill feature that generates a complete, polished professional signature from just three fields: name, title, and company.
| Feature | Description |
|---|---|
| AI Signature Builder | Enter name, title & company → get a complete signature instantly |
| 6 Premium Templates | Minimal, Executive, Modern, Creative, Corporate, Luxury |
| Live Preview | Real-time rendering in Gmail, Outlook & Apple Mail modes |
| Custom Accent Colors | 10 presets + custom color picker, updates entire UI instantly |
| Multiple Profiles | Save, switch, and rename unlimited signature profiles |
| Smart Export | Copy HTML, Gmail-optimised, Outlook-optimised, or Plain Text |
| Auto-Save | All data persisted to localStorage — never lose your work |
| Dark / Light Mode | Elegant dark mode by default with smooth toggle |
| Fully Responsive | Mobile-first, works on any screen size |
| 100% Client-Side | No server, no account, no tracking |
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Clone the repo
git clone https://github.com/ICodingStack/EmailForge.git cd EmailForge -
Open in browser
# No build step required — just open index.html open index.html # Or serve locally for best experience: npx serve . # or python3 -m http.server 3000
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That's it. No npm install, no bundler, no configuration.
emailforge/
├── index.html # Main application shell
├── css/
│ └── style.css # Premium design system (CSS variables + components)
├── js/
│ ├── main.js # App orchestrator & state management
│ ├── signature-generator.js # 6 template renderers → inline-CSS HTML output
│ ├── ai-signature-builder.js # Intelligent auto-fill from minimal input
│ ├── preview-renderer.js # Live preview, client switching, color propagation
│ ├── copy-utils.js # Gmail / Outlook / HTML / plain-text export
│ └── utils.js # Shared helpers (debounce, storage, clipboard, etc.)
├── assets/
│ └── icons/ # SVG icon assets (if extended)
├── README.md
├── LICENSE
└── .gitignore
| Template | Best For |
|---|---|
| Minimal | Clean, distraction-free, suits any industry |
| Executive | Bold left-border accent, high-authority feel |
| Modern | Colored header banner, great for startups |
| Creative | Full-bleed accent block, bold & expressive |
| Corporate | Classic multi-line layout, enterprise-ready |
| Luxury | Gold-accent borders, refined & prestigious |
The AI Magic tab lets you generate a complete signature in seconds:
- Enter your Full Name, Job Title, and Company
- Choose a tone (Executive, Creative, Minimal, Warm, Technical)
- Click Generate My Signature
EmailForge will intelligently:
- Generate a professional email address and website URL
- Create a realistic phone number placeholder
- Write a tailored personal tagline
- Infer social media handles
- Select the best-fitting template and accent color
Everything is editable after generation.
- Click Gmail button → copies rich HTML to clipboard
- Open Gmail → Settings (⚙) → See all settings → General → Signature
- Create new signature → Paste with
Ctrl+V/Cmd+V
- Click Outlook button → copies Outlook-optimised HTML
- Open Outlook → File → Options → Mail → Signatures
- New → Paste the HTML
- Click Copy HTML → use the source code
- Apple Mail → Preferences → Signatures → New
- Drag the HTML file into the signature composer
EmailForge uses CSS custom properties (--accent, --bg, etc.) for theming. You can extend the design by modifying css/style.css.
To add a new template, add a renderer function in signature-generator.js and register it in the TEMPLATES object and generate() switch statement.
EmailForge stores all data locally in your browser's localStorage. No data is ever sent to any server. The only external requests are for Google Fonts and Tailwind CSS CDN.
MIT © EmailForge Contributors — see LICENSE for details.
- Tailwind CSS — utility-first CSS framework
- Google Fonts — Playfair Display + DM Sans
- Pure Vanilla JavaScript — no framework dependencies
Made with love ❤️ by BlackBirdo
