Free Email Signature Generator
A fast, browser-based HTML email signature generator. Ten professional templates, photo and logo upload, social link integration, and one-click copy as rich text or raw HTML. Compatible with Gmail, Outlook, Apple Mail, Thunderbird, Yahoo Mail, ProtonMail, and Fastmail. No account. No paywall. No watermark.
Email Signature Templates
Ten professional HTML email signature templates. Each template is built with inline tables and inline CSS for predictable rendering in Gmail, Outlook, Apple Mail, and Thunderbird. Click any template to start building.
Professional Email Signature Template
Classic corporate style with photo and dividers
| Peter Oswald Software Engineer Carpathian West Des Moines, IA 50265 (515) 344-3081 |
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Minimal Email Signature Template
Clean text-focused design with subtle divider
Peter Oswald Software Engineer at Carpathian peter@carpathian.ai · (515) 344-3081 · carpathian.ai West Des Moines, IA 50265
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Modern Email Signature Template
Accent bar with contemporary styling
| Peter Oswald Software Engineer | Carpathian (515) 344-3081 West Des Moines, IA 50265
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Bold Email Signature Template
Colored header bar with strong visual presence
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Compact Email Signature Template
Condensed format for minimal footprint
| Peter Oswald · Software Engineer, Carpathian peter@carpathian.ai · (515) 344-3081 · carpathian.ai West Des Moines, IA 50265
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Elegant Email Signature Template
Centered serif layout with refined dividers
Peter Oswald Software Engineer, Carpathian peter@carpathian.ai · (515) 344-3081 · carpathian.ai West Des Moines, IA 50265
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Sidebar Email Signature Template
Colored side panel with photo and name
Peter Oswald Software Engineer | Carpathian (515) 344-3081 West Des Moines, IA 50265
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Stacked Email Signature Template
Centered single-column with photo on top
Peter Oswald Software Engineer | Carpathian (515) 344-3081 West Des Moines, IA 50265
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Corporate Email Signature Template
Formal two-column with labeled contact details
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Creative Email Signature Template
Tinted card with accent top bar
Peter Oswald Software Engineer · Carpathian peter@carpathian.ai West Des Moines, IA 50265
| |
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How to Create an Email Signature
Three steps. No tutorial required. The full email signature generator runs in your browser.
- Step 1
Choose a Template
Select from ten email signature templates: Professional, Minimal, Modern, Bold, Compact, Elegant, Sidebar, Stacked, Corporate, or Creative. Switch templates at any time. Your details carry over automatically.
- Step 2
Enter Your Details
Add your name, job title, company, email, phone, website, and address. Upload a square headshot or company logo. Add social links for LinkedIn, X, GitHub, Instagram, and more. Form data is saved to browser localStorage and never sent to a server.
- Step 3
Copy and Paste
Copy as rich text and paste directly into Gmail, Outlook, or Apple Mail. Or copy the raw HTML for manual installation, MDM deployment, or templating across a team.
A Free Signature Generator for Every Email Client
The same signature works everywhere, but each email client installs it a little differently. Start with the generator or guide built for your client.
Free Gmail Signature Generator
Build a Gmail signature and paste it straight into the web signature editor. Photo, links, and layout carry over intact.
Make a Gmail signature →
Email Signature Generator for Mac
Made for Apple Mail on macOS, with templates that render correctly on Retina displays and in dark mode.
Make a Mac signature →
Outlook Signature Guide
Step-by-step install for Outlook on Windows, Mac, the web, and mobile, including where each version hides the setting.
Read the Outlook guide →
Signature Best Practices
What to include, what to cut, and how to keep a signature readable across desktop, web, and mobile inboxes.
See best practices →
Cross-Client Compatibility
Every email signature is generated as inline HTML with inline CSS, the standard format for cross-client email rendering. The same approach used by Mailchimp, Stripe, and most transactional email platforms. Tested across desktop, web, and mobile clients.
Features
A complete email signature maker with the features other generators put behind a paywall.
No Account Required
Signature data stored in browser localStorage. No registration, no email collection, no server-side user record.
Fully Unlocked
All ten email signature templates, all export formats, all customization options. No premium tier.
Photo and Logo Upload
Upload a profile photo or company logo with built-in cropping. Images served from a content-addressed URL for reliable cross-client rendering.
Social Link Icons
Add LinkedIn, X, GitHub, Instagram, Facebook, YouTube, Mastodon, Bluesky, and more. Icons inherit your accent color.
Brand Color Customization
Set your accent color, separator color, and icon color. Match your company branding without editing raw HTML.
Rich Text and Raw HTML Export
Copy as rich text for direct paste into webmail, or export raw HTML for manual installation, team templating, or MDM deployment.
Privacy by Default
Form data never leaves your browser. Image uploads use content-addressed hashing with a secret salt. No third-party tracking unless you accept the cookie banner.
Mobile Compatible
Signatures render correctly on Gmail iOS, Gmail Android, Apple Mail on iPhone and iPad, and Outlook mobile.
Anatomy of a Professional Email Signature
A good business email signature gives the recipient exactly what they need to identify and reach you. The most effective email signatures share a consistent structure across the team. Recommended fields, in order of importance:
- Full name and title. The minimum viable email signature.
- Company name. Useful for external recipients who may not recognize your domain.
- Primary phone number. One number, not three.
- Website URL. Linked, not bare text.
- Profile photo or company logo. A square headshot, or a logo, not both.
- Social links. One to three platforms maximum, ideally professional channels only.
- Office address. Optional. Required for some industries and regulated communications.
What to Skip
- Inspirational quotes.
- Confidentiality disclaimers longer than two lines.
- Multiple fonts. One font is correct.
- Animated GIFs. Most clients block them by default.
- Background images. They rarely render the same on two clients.
Formatting Notes
Every template here uses system-safe fonts, inline styles, and HTML tables for layout. This is the same architecture used by the major transactional email providers, and it is the only reliable way to produce an HTML email signature that looks consistent across desktop, web, and mobile clients.
Frequently Asked Questions
Is this email signature generator really free?
Yes. Every template, every feature, every export format is free. No account, no trial period, no credit card on file, no hidden fees.
Does it work with Gmail and Outlook?
Yes. Signatures are generated as inline HTML tables with inline CSS, the standard format for cross-client email rendering. Compatible with Gmail, Outlook (Web, Windows, Mac, and Mobile), Apple Mail, Thunderbird, Yahoo Mail, ProtonMail, Spark, Hey, and Fastmail.
How do I add the signature to Gmail?
Copy your signature from the Create page. Open Gmail, click the gear icon, select See all settings, scroll to the Signature section, click Create new, paste the signature into the editor, and save. Assign as default for new messages and replies.
How do I add the signature to Outlook?
On Outlook for the web: Settings, Mail, Compose and reply, paste into the Email signature field. On Outlook desktop (Windows and Mac): File, Options, Mail, Signatures, New, paste into the editor.
How do I add the signature to Apple Mail?
Open Mail, then Settings, then Signatures. Select the account, click the plus button, and paste your signature. Uncheck Always match my default message font to preserve formatting.
Can I add a profile photo or company logo?
Yes. The Create page includes a photo uploader with built-in cropping. Images are hosted at a content-addressed URL with a secret salt, ensuring reliable cross-client rendering and non-guessable URLs.
Is there a watermark or branding?
No. No watermark, no "Sent from" footer, no "Powered by" tagline. The signature contains only the information you enter.
Will the signature render on mobile devices?
Yes. Inline tables and inline CSS render correctly on Gmail iOS, Gmail Android, Apple Mail on iPhone and iPad, and Outlook mobile.
Do I need an account?
No. The application has no user accounts. Form data is stored in browser localStorage and never transmitted to a server.
Can I use this for my whole team or company?
Yes. There is no per-seat pricing. Share the link with your team for individual use, or export the raw HTML and template it for company-wide deployment.
What email signature templates are included?
Ten templates: Professional (classic corporate layout with photo and dividers), Minimal (plain text with a single divider), Modern (accent bar with contemporary typography), Bold (colored header bar), Compact (condensed single-block format), Elegant (centered serif layout), Sidebar (colored side panel with photo), Stacked (centered single column), Corporate (formal two-column with labeled details), and Creative (tinted card with accent top bar).