Educational video generator: clear AI explainers in minutes

A good explainer video takes one idea and makes it obvious. ShortsMachine helps teachers, trainers and educational creators produce short narrated explainers with an illustrative scene for every step, captions for accessibility, and narration in 11 languages.

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Structure of a strong explainer

1
Hook with a question
"Why does ice float when most solids sink?"
2
Explain with an analogy
Tie the concept to something familiar.
3
Show the steps
One scene per step keeps it clear.
4
Recap
End with the one sentence you want remembered.

Classroom and training uses

Lesson openers and topic introductions.
Revision videos students can rewatch.
Onboarding and compliance micro-lessons.
The same lesson narrated in several languages.

Example explainer prompts

Explain photosynthesis to 10-year-olds using a kitchen analogy. Friendly voice, watercolor style.
How compound interest works, with a simple example, in 60 seconds.
The water cycle in five steps, one scene per step.
Three common grammar mistakes in English and how to fix them.

Accessibility and languages

Burned-in captions make every lesson accessible to students who are deaf or hard of hearing and helpful for anyone watching in a second language. You can generate the same lesson in English, Spanish, French, German, Portuguese, Italian, Japanese, Korean, Chinese, Hindi or Arabic by changing the narration language.

Frequently asked questions

Can AI visuals show diagrams or text?

AI video models are poor at precise text and diagrams. Use them for illustrative scenes and keep exact figures in the narration and captions.

Is the content accurate?

AI scripts should be checked by the teacher. Include the definitions and facts you want in the prompt for the most accurate result.

Can students use it?

Teachers can create the videos and share the downloaded MP4 files with their students.

Make your first video in a few minutes

Type an idea and ShortsMachine writes the script, generates every scene, adds a voiceover and captions, and stitches it into one video — up to 5 minutes long.

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