What should a professional email signature include?

A professional email signature has 4–6 lines: (1) full name, (2) role and company (with LLC suffix), (3) direct phone or scheduling link, (4) website URL, (5) one or two social links (LinkedIn, X). Skip motivational quotes, "Sent from my iPhone," and disclaimers longer than the email. Keep the whole block under 80 characters wide so it renders on mobile.

How do I add my LLC info to my email signature?

Include the LLC suffix in your company line — "Founder, Acme Studio LLC" — to preserve liability protection in client communications. Skip the EIN and physical address (use a CRM or invoice for those). For non-residents and remote founders, a virtual mailbox address from Earth Class Mail or Anytime Mailbox can replace a physical office address.

How do I add an HTML signature in Gmail?

In Gmail web: Settings (gear icon) → See all settings → General tab → scroll to Signature → Create new → paste the HTML signature → Save changes. For Gmail mobile, signatures must be added separately under Settings → your account → Mobile signature. Inline images (logos) display only if you paste the rendered preview, not the raw HTML code.

Why does my email signature look broken in Outlook?

Outlook (especially Windows Outlook 2016–2024) uses Microsoft Word as its rendering engine, which strips modern CSS, breaks flex/grid layouts, and ignores web fonts. Use HTML tables with inline styles only, hex colors (no rgba), web-safe fonts (Arial, Georgia, Helvetica), and image widths declared in both HTML and inline CSS — that's the format our generator outputs.

Should an email signature include a logo or photo?

For B2B sales and consulting: yes, a small logo (max 200×60px, under 50 KB) reinforces brand recognition. Headshots help for client-facing roles (account managers, recruiters, advisors) but add weight and can look unprofessional in long email threads. For most solo founders, a clean text signature outperforms a graphic-heavy one — fewer images = fewer spam filter triggers.

Is it safe to include social media links in business email?

Yes for LinkedIn, GitHub, and a business X/Twitter — these establish credibility. Skip personal Instagram, TikTok, or Facebook unless those channels are part of your business (creator economy, influencer marketing). One link rule: never include more social icons than they can possibly want to click. Three icons is the sweet spot.

Last updated: 2026-06-02

Quick Answer: A professional email signature has 4–6 lines — name, role + company (with your LLC suffix), one contact method, your website, and one or two social links. Keep it under ~80 characters wide so it renders on mobile, use HTML tables with inline styles(Outlook strips modern CSS), and skip quotes and heavy images. BeginPulse’s free generator outputs Gmail / Outlook / Apple Mail-ready HTML in about 30 seconds — no signup, no watermark.

BeginPulse Email Signature Generator

Free Tool

Email Signature Generator

Create a professional HTML email signature in 30 seconds. Copy directly into Gmail, Outlook, or Apple Mail.

Your Details

Full Name *

Job Title

Company

Phone

Website

LinkedIn URL

Brand Color

#0d9488

Template

Preview

Alex Johnson

Founder & CEO · Acme LLC

alex@acme.com · +1 (555) 123-4567

acme.com

How to use in Gmail

Click "Copy HTML" above
Open Gmail → Settings → See all settings → General → Signature
Paste in signature box (use Ctrl+Shift+V on Windows / Cmd+Shift+V on Mac to paste with formatting)

Email Signature Generator

Your Details

Template

Preview

Free: 2026 LLC State Cost Cheat Sheet (PDF)