Email Signature Generator
Create a clean, professional HTML email signature in seconds. Enter your name, title, company, contact details, and brand color. Copy the HTML to paste into Gmail, Outlook, Apple Mail, or any email client that supports HTML signatures.
Why a Professional Email Signature Matters
Your email signature is one of the most frequently seen pieces of your professional identity. Every email you send carries your signature, making it a powerful branding tool that reinforces your name, role, and company with every message. A well-designed signature conveys professionalism, provides essential contact information, and can drive traffic to your website or social media profiles. Studies suggest that professionals send an average of 40 emails per day, which means your signature is viewed hundreds of times each week by colleagues, clients, and partners.
Despite its importance, many professionals use plain text signatures or no signature at all. An HTML signature with proper formatting, brand colors, and clickable links elevates your communication and makes it easy for recipients to contact you through their preferred channel. This free generator creates clean, compatible HTML that works across all major email clients.
How to Add an Email Signature in Gmail
To add your generated signature to Gmail, go to Settings (gear icon) then "See all settings." Scroll down to the Signature section. Click "Create new" and name your signature. In the signature editor, click the three dots icon for more options, then select "Paste" or use Ctrl+V (Cmd+V on Mac) to paste the HTML signature. If Gmail strips the formatting, try pasting the HTML directly using the browser developer console. Click "Save Changes" at the bottom of the settings page. Your signature will now appear at the bottom of every new email and reply.
How to Add an Email Signature in Outlook
In Outlook for Windows or Mac, go to File, then Options, then Mail, then Signatures. Click "New" to create a new signature, give it a name, and paste the HTML signature into the edit box. For Outlook on the web (Outlook.com), go to Settings, then "View all Outlook settings," then "Compose and reply." Paste your signature in the email signature field. Outlook supports HTML signatures natively and will render the formatting, colors, and links correctly.
How to Add an Email Signature in Apple Mail
In Apple Mail on macOS, go to Mail, then Preferences, then Signatures. Click the plus button to create a new signature, then paste the HTML content. Apple Mail may convert the signature to plain text by default. To preserve HTML formatting, create the signature in a rich text editor, save it, then replace the signature file in the Library/Mail/Signatures folder with your HTML content. On iOS, go to Settings, then Mail, then Signature to add a plain text version.
Professional Email Signature Best Practices
Keep your signature concise and relevant. Include your full name, job title, company name, phone number, and email address as core elements. Optional additions include your website URL and LinkedIn profile. Avoid including inspirational quotes, large images, or excessive social media icons that can look cluttered and unprofessional. Use your brand color consistently across all communications for brand recognition.
HTML vs Plain Text Signatures
HTML signatures support formatting, colors, links, and images, providing a polished, professional appearance. Plain text signatures are simpler but lack visual impact and clickable links. HTML signatures are the standard for professional communication, and all modern email clients support them. The key is to use clean, table-based HTML (as this generator produces) that renders consistently across different email clients, including older versions of Outlook which have limited CSS support.
Mobile-Friendly Signatures
Many emails are read on mobile devices, so your signature should look good at smaller screen widths. This generator creates signatures using simple, linear layouts that adapt naturally to mobile screens. Avoid wide tables, large images, or complex multi-column layouts that can break on small screens. The generated signature uses inline styles for maximum compatibility and renders well on both desktop and mobile email apps.
What to Include in Your Signature
The most effective email signatures include: your full name (bold, in your brand color), job title, company name, phone number with country code, professional email address, website URL (if applicable), and one primary social link like LinkedIn. Each piece of contact information should be easily scannable so recipients can quickly find the detail they need. Less is more when it comes to email signatures.