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Email signatures

Promo email signature

Add your name and role, plus a bright strip that points readers to your next offer or event.

An email signature with a rounded square portrait, contact details, and an orange offer card with a folded corner and a Book a table button.
Original1 of 6
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File types
PNGJPEGWebP
Size
1000 × 360 px
Use case
Email signatures
Licence
Free to copy and use in your own templates
Source
Made by thirds.ai with the open-licence Fraunces and DM Sans fonts, an original tangerine ticket-notch graphic, fictional sample names, and an original AI-generated example photo.

Put your brand on every design

Three brands

Give every client this design in their own brand.

Add a client's logo, colours, and fonts in one step, and you've got a file that looks made just for them, with no new design to build.

  • An email signature with a rounded square portrait, contact details, and an orange offer card with a folded corner and a Book a table button.
  • The Promo email signature design made for a second business, with its own details and brand.
  • The Promo email signature design made for a third business, with its own details and brand.

About this design

What you can make with it.

Turn every email you send into a reminder of your next offer. Your photo, name, role, and contact details sit on top, with a bright strip below for a headline, a short line, and a button. Change the offer each month and keep the rest.

Your details

What you can change.

These are the words and numbers you swap for your own. The design stays the same.

  1. NameA short text.
  2. RoleA short text.
  3. CompanyA short text.
  4. EmailA short text.
  5. PhoneA short text.
  6. Promo headlineA short text.
  7. Promo detailA short text.
  8. Promo buttonA short text.
  9. Ink colourA colour.
  10. Tangerine colourA colour.
  11. Cream colourA colour.
Sample data
{
  "name": "Freya Nolan",
  "role": "Events Manager",
  "company": "The Gilded Fig",
  "email": "freya@thegildedfig.co.uk",
  "phone": "020 7946 0321",
  "promo_headline": "Autumn tasting menu is here",
  "promo_detail": "Five courses, every night from 1 October",
  "promo_button": "Book a table"
}

For developers

Make this file from your code or your AI tools.

Save your copy once, then send the new details with each request. Each finished file costs 1 credit.

API request
curl https://thirds.ai/v1/image \
  -H "Authorization: Bearer $THIRDS_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: promo-email-signature-1" \
  -d '{"template_id":"tpl_your_copy","version":1,"data":{"name":"Freya Nolan","role":"Events Manager","company":"The Gilded Fig","email":"freya@thegildedfig.co.uk","phone":"020 7946 0321","promo_headline":"Autumn tasting menu is here","promo_detail":"Five courses, every night from 1 October","promo_button":"Book a table"},"image":{"format":"png","width":1000,"height":360}}'
MCP call
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "render",
    "arguments": {
      "output": "png",
      "idempotency_key": "promo-email-signature-1",
      "request": {
        "template_id": "tpl_your_copy",
        "version": 1,
        "data": {
          "name": "Freya Nolan",
          "role": "Events Manager",
          "company": "The Gilded Fig",
          "email": "freya@thegildedfig.co.uk",
          "phone": "020 7946 0321",
          "promo_headline": "Autumn tasting menu is here",
          "promo_detail": "Five courses, every night from 1 October",
          "promo_button": "Book a table"
        },
        "image": {
          "width": 1000,
          "height": 360
        }
      }
    }
  }
}

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Edit this template

Open it in the editor, change anything you like, and keep it with your own templates. Your first 50 credits each month are free.

Use this template
Try it with your details