How-It-Works Video
Who this is for: Marketers, product teams, and agency producers creating videos that answer the question "How does this actually work?"
The how-it-works video is the most common explainer format. It lives on product pages, in sales decks, and at the top of onboarding flows. Done well, it removes the biggest objection in the buyer's journey: "I don't understand how this is supposed to help me."
What you'll do, in order
1. Structure your explanation as a before/during/after
The clearest how-it-works videos follow a simple structure:
- Before — Show the problem or the starting state. This is what the viewer already knows.
- During — Walk through the product or process step by step. This is what they came to learn.
- After — Show the result. This is the payoff that makes the explanation worth watching.
Write your script in three acts matching this structure.
→ How to expand an idea into a script → How to use the script editor
2. Choose a visual style that matches the complexity level
For software and digital products: clean, modern, professional. Cinematic Realism or 3D Animated work well. For technical or industrial processes: Cinematic Realism showing the real-world environment. For abstract concepts: 3D Animated or Cartoon 2D can make invisible things visible.
3. Plan shots that make abstract steps visual
Every step in your explanation needs a visual that shows it, not just a voice-over that describes it. For each step, ask: "What would this look like if I could see it?" Then create a shot that shows that.
4. Use a host or narrator character
Explainer videos are easier to follow when there's a consistent guide — either an on-screen host who walks through the explanation or a clear, confident voice-over. Create a host character and use them throughout.
→ How to create a digital actor → How to add narration or voice-over
5. Create sets that show the product's context
Place your product in the environment where it's used. Software belongs in an office. A physical product belongs in its natural setting. Context makes the product feel real.
6. Keep lighting clean and neutral
Explainer videos should direct attention to the content, not the cinematography. Use clean, high-key neutral lighting. This isn't the place for dramatic shadows.
→ How to set up scene lighting
7. Keep it under 90 seconds
Research consistently shows that explainer video completion rates drop sharply after 90 seconds. If you can't explain it in 90 seconds, break it into two videos. 60 seconds is better.
8. Export for all placements
Website embed: H.264 MP4, 16:9, autoplay-friendly (low file size). YouTube: 16:9, 1080p. Sales deck: MP4. Email: link to YouTube or website version.