Link previews

Article card

Make a link preview for readers with an article headline and portrait.

File types: PNGJPEGWebP
Size: 1200 × 630 px
Use case: Link previews
Licence: Free to copy and use in your own templates
Source: Made by thirds.ai with the open-licence Instrument Sans font, original graphic marks, fictional sample names, and an original AI-generated example photo.

A 1200 by 630 article card with a cream left panel reading Eastfield Kitchen and the headline Mira Chen at the counter, and a photo of a woman with dark hair on a pink background on the right, divided by an orange diagonal stripe. — share-card/template.html

About this design

What you can make with it.

Writers and small teams use this card for a link preview when they share an article or booking page. It pairs a headline and site name with a square portrait, split by a diagonal stripe. Swap in the site name, headline, description, and photo for every new link.

Your details

What you can change.

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

Site nameA short text.
HeadlineA short text.
DescriptionA short text.
PhotoA short text.

{
  "site_name": "Eastfield Kitchen",
  "headline": "Mira Chen at the counter.",
  "description": "Six courses, 3–19 December. Book the last two weeks."
}

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.

curl https://thirds.ai/v1/image \
  -H "Authorization: Bearer $THIRDS_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: share-card-1" \
  -d '{"template_id":"tpl_your_copy","version":1,"data":{"site_name":"Eastfield Kitchen","headline":"Mira Chen at the counter.","description":"Six courses, 3–19 December. Book the last two weeks."},"image":{"format":"png","width":1200,"height":630}}'

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "render",
    "arguments": {
      "output": "png",
      "idempotency_key": "share-card-1",
      "request": {
        "template_id": "tpl_your_copy",
        "version": 1,
        "data": {
          "site_name": "Eastfield Kitchen",
          "headline": "Mira Chen at the counter.",
          "description": "Six courses, 3–19 December. Book the last two weeks."
        },
        "image": {
          "width": 1200,
          "height": 630
        }
      }
    }
  }
}