YouTube thumbnail with a 3-second animated version

0:03 · 16:9

Rendered by the Thumbnail Maker Skill

Prompt

Make a YouTube thumbnail that says "Cold for 24 hours?" with "24" highlighted, bottle.svg and a "TESTED" tag — plus the 3-second animated version.

Rendered by the Skill from the input file below, on a laptop with headless Chrome and FFmpeg — no footage or paid APIs. The brand, products and copy are fictional examples.

Input file

{
  "lang": "en",
  "ratio": "16:9",
  "title": "Cold for 24 hours?",
  "highlight": [
    "24"
  ],
  "image": "assets/bottle.svg",
  "tag": "TESTED"
}

Built withReelity SkillHeadless ChromeFFmpeg