Podcast episodes and show promotion

Podcast cover

Make a square podcast cover for listeners with the show name and episode.

File types: PNGJPEGWebP
Size: 3000 × 3000 px
Use case: Podcast episodes and show promotion
Licence: Free to copy and use in your own templates
Source: Made by thirds.ai with the open-licence Fraunces and Space Mono fonts, original graphic marks, and fictional sample names.

A square podcast cover on a dark plum background with the large cream title Crate Diggers, a gold subtitle Why the first pressing always sounds better, episode 14 in gold, and a black vinyl record with a gold centre label. — podcast-cover/template.html

About this design

What you can make with it.

Podcast hosts use this cover for each new episode they release. It shows the show name, the episode title, the guest, and the season number. Update the details for each recording and keep the same look across the show.

Your details

What you can change.

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

BrandA short text.
SeriesA short text.
EpisodeA short text.
TitleA short text.
GuestA short text.
StraplineA longer text with more than one line.
SeasonA short text.
FooterA short text.

{
  "brand": "Crate Diggers",
  "series": "A weekly dive into vinyl, old and new",
  "episode": "EPISODE 14",
  "title": "Why the first pressing always sounds better",
  "guest": "with Jamie Okafor of Spinback Records",
  "strapline": "A record shop owner on first pressings, deadstock crates, and why vinyl never really left.",
  "season": "SEASON 03 · 2026",
  "footer": "cratediggers.example · New episode every Thursday"
}

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: podcast-cover-1" \
  -d '{"template_id":"tpl_your_copy","version":1,"data":{"brand":"Crate Diggers","series":"A weekly dive into vinyl, old and new","episode":"EPISODE 14","title":"Why the first pressing always sounds better","guest":"with Jamie Okafor of Spinback Records","strapline":"A record shop owner on first pressings, deadstock crates, and why vinyl never really left.","season":"SEASON 03 · 2026","footer":"cratediggers.example · New episode every Thursday"},"image":{"format":"png","width":3000,"height":3000}}'

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "render",
    "arguments": {
      "output": "png",
      "idempotency_key": "podcast-cover-1",
      "request": {
        "template_id": "tpl_your_copy",
        "version": 1,
        "data": {
          "brand": "Crate Diggers",
          "series": "A weekly dive into vinyl, old and new",
          "episode": "EPISODE 14",
          "title": "Why the first pressing always sounds better",
          "guest": "with Jamie Okafor of Spinback Records",
          "strapline": "A record shop owner on first pressings, deadstock crates, and why vinyl never really left.",
          "season": "SEASON 03 · 2026",
          "footer": "cratediggers.example · New episode every Thursday"
        },
        "image": {
          "width": 3000,
          "height": 3000
        }
      }
    }
  }
}