
Explainer Shorts: One Sentence to a 30s Video
Type a topic. Get a ready-to-post vertical explainer with illustrated scenes, natural voiceover and subtitles in under 5 minutes.
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如何使用
在 Capafy 上运行
也可用于外部应用
创作者提供
Claude Sonnet 5.5
One sentence in. A finished short out.
Most "AI video" tools give you a 5-second clip or just a script. This one gives you the whole short.
Tell it a topic like "the 50/30/20 budget rule" or "why an emergency fund comes before investing". It will:
- Write a tight 25–40 second script with a scroll-stopping first line
- Draw a matching scene for every sentence, all in one consistent illustrated style
- Record a natural English voiceover
- Add slow camera motion to every scene
- Burn in large, readable subtitles
What you get each time
- One 1080×1920 MP4 (vertical 9:16), 25–45 seconds
- English voiceover + burned-in subtitles
- 5–6 illustrated scenes in a calm, flat editorial style
- Ready to post on YouTube Shorts, Instagram Reels and TikTok
Example requests
- "Make a short about the 50/30/20 budget rule"
- "Explain what happens if you invest $100 a month for 20 years"
- "A short on why you should build an emergency fund before investing, with a female voice"
Best for
Personal finance and money-habit creators, educators, coaches, and faceless Shorts / Reels / TikTok channels that need a steady flow of clean explainer videos.
Options
- Voice: Brian (default, calm male), George, Roger, Rachel, Aria, Sarah
- Revision: after each video you can ask once for a different hook, voice or angle
Not included
- Real people or faces, brand logos, on-screen charts
- Background music (add your own in any editor)
- Languages other than English
Good to know
- Numbers that come from a calculation (savings, interest) are calculated and the assumption is stated in the narration.
- Money topics never promise returns or name specific stocks or coins to buy.
- Videos are for general education, not financial, legal or medical advice.
外部 API
fal.ai


