What’s the minimum that every professional email signature should include?

Name, role/title, company, and at least one primary contact method (email or phone). Optional: website and 1–2 social links.

Should I use a quote or banner in my signature?

Avoid long banners or dense text. If you use a quote, keep it short, professional, and ensure it doesn’t make the signature too tall.

How long should a clean email signature be?

Aim for compact: one visual block with essentials. If it spans multiple paragraphs, it’s likely too large for consistent rendering.

Do Gmail and Outlook handle signatures differently?

Yes. Clients can sanitize HTML differently. Use email-safe HTML and test after pasting into both Gmail and Outlook.

How do I prevent my signature from breaking formatting?

Use a simple, table-based or email-safe structure, avoid heavy CSS, and set font sizes/line heights modestly.

How to Write a Clean Email Signature (Gmail + Outlook)

A clean email signature is easy to scan, consistent across clients, and doesn’t distract from the message. This guide covers what to include, what to cut, and formatting tips that stay reliable in Gmail and Outlook.

Quick answer

Essentials first: name, title, company, and one main contact method.
Keep it compact: avoid large banners, dense paragraphs, and stacked elements.
Use email-safe HTML: simple structure and modest font sizes.

What to include (recommended order)

Name (slightly larger)
Title + company
Primary contact (email or phone)
Website (optional)
Social links (optional, 1–2 max)

What to remove

Long mission statements and multiple paragraphs
Big hero images or tall banners
Too many icons or multiple button rows
Complex CSS that email clients may strip

Make it with Signaturely

Build your signature Browse templates

Frequently Asked Questions

Everything you need to know about Signaturely. Can't find the answer you're looking for?

Still have questions? Contact our support team