Shel Extensions Lab
Email Signature Maker icon

Email Signature Maker

A clean sign-off for Gmail and Outlook: templates, logo, social icons, tidy HTML.

Fill in the form, pick a layout, press copy — and every letter you send ends the way it should. No markup to write, no designer to brief, no monthly plan to remember.

How it works

  1. Enter your contact details: name, job title, company, phone, website.
  2. Choose a layout and set the accent colour of your company branding.
  3. Copy the block and paste it into Gmail, Outlook or any webmail.

What you get

  • Ready templates, from a single line to a logo-and-photo layout
  • Company logo, brand colour and social icons
  • Clean HTML that survives Gmail and Outlook rendering
  • Step-by-step paste instructions for both mail clients
  • Everything is generated locally in your browser

Screenshots

Email Signature Maker — screen 1
Email Signature Maker — screen 2
Email Signature Maker — screen 3

Questions

How do I add the signature in Gmail?
Press copy in the extension, open Settings → See all settings, scroll to the signature section and paste.
How do I add it in Outlook?
Copy, then open Settings → Mail → Compose and reply, paste into the box, name it and pick it as the default.
Will the layout break in other clients?
The markup uses table-based HTML that Gmail, Outlook and most webmail clients render the same way.

Install it

Free, no account, works right after install.

Add to Chrome — free