Course promotion

Promote a course with its promise, lesson count, length, and the teacher.

File types: PNGJPEGWebP
Size: 1080 × 1350 px
Use case: Course promotion
Licence: Free to copy and use in your own templates
Source: Made by thirds.ai with the open-licence Anton and Instrument Sans fonts, original graphic marks, fictional sample names, and an original AI-generated example photo.

A tall course promo with a black upper section and a white lower section. An orange badge reads New six-week course, a white headline states the promise, two orange boxed facts show 6 lessons and 3h duration, and an orange arch frames the instructor's photo. — course-promo/template.html

About this design

What you can make with it.

Course creators post this whenever they open a new programme for sign-ups. It states the main promise, boxes the lesson count and total time, names the instructor, and gives a short reason to join. Change the promise, facts, and teacher for every course you launch.

Your details

What you can change.

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

EyebrowA short text.
Course nameA short text.
HeadlineA short text.
DescriptionA longer text with more than one line.
Lesson countA short text.
DurationA short text.
InstructorA short text.
ActionA short text.
FooterA short text.

{
  "eyebrow": "New six-week course",
  "course_name": "Marlow Baking School",
  "headline": "Bake sourdough you'll be proud to share",
  "description": "A hands-on baking course for home cooks who want a reliable loaf, a lively starter, and real confidence in the kitchen.",
  "lesson_count": "6",
  "duration": "3h",
  "instructor": "Mara Okafor, head baker and course tutor",
  "action": "Enrol today",
  "footer": "Starter kit and recipe cards included."
}

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: course-promo-1" \
  -d '{"template_id":"tpl_your_copy","version":1,"data":{"eyebrow":"New six-week course","course_name":"Marlow Baking School","headline":"Bake sourdough you'"'"'ll be proud to share","description":"A hands-on baking course for home cooks who want a reliable loaf, a lively starter, and real confidence in the kitchen.","lesson_count":"6","duration":"3h","instructor":"Mara Okafor, head baker and course tutor","action":"Enrol today","footer":"Starter kit and recipe cards included."},"image":{"format":"png","width":1080,"height":1350}}'

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "render",
    "arguments": {
      "output": "png",
      "idempotency_key": "course-promo-1",
      "request": {
        "template_id": "tpl_your_copy",
        "version": 1,
        "data": {
          "eyebrow": "New six-week course",
          "course_name": "Marlow Baking School",
          "headline": "Bake sourdough you'll be proud to share",
          "description": "A hands-on baking course for home cooks who want a reliable loaf, a lively starter, and real confidence in the kitchen.",
          "lesson_count": "6",
          "duration": "3h",
          "instructor": "Mara Okafor, head baker and course tutor",
          "action": "Enrol today",
          "footer": "Starter kit and recipe cards included."
        },
        "image": {
          "width": 1080,
          "height": 1350
        }
      }
    }
  }
}