Free analogy generator for explainers

Why analogies make explainers work

An analogy borrows a structure the viewer already understands (a kitchen, a postal service, a library) and maps a new idea onto it. Instead of learning something from scratch, the viewer only has to learn the differences. That is why the best explainers often carry one central metaphor from start to finish.

In a video, an analogy has a second advantage: it gives you something to draw. “A DNS server is like a phone book” is a sentence and an image at the same time.

What makes a good analogy

It maps the mechanism, not a surface detail. “A CPU is like a brain” sounds nice but explains little; “a CPU is like a very fast cook following one recipe step at a time” explains what it actually does. It comes from the audience’s world. And it is honest about its limits: every analogy breaks somewhere, and saying where builds trust instead of creating misconceptions.

That is why each suggestion comes with a “where it breaks down” line. Use it in your script when the difference matters.

How to use the analogy generator

Enter the concept, as narrow as possible (“compound interest” rather than “finance”). Add the audience if relevant (“for kids”, “for engineers”), choose the language and generate. Pick the analogy that fits your viewers, then build the script around it: introduce it in the hook or the idea beat, and return to it in the recap.

To go from analogy to finished video, send it to the studio: Motiongist writes the narration around it and animates the comparison.

Tips

Use one analogy per video, not three: switching images confuses more than it helps. Introduce it after the problem, when the viewer needs it. If an analogy needs its own explanation, it is the wrong one. And test it on someone outside your field before you record.