Lessons and tutorials
Explain concepts with structured narration and scene-by-scene visuals.
Explainer videos
AI Explainer Video Generator
Turn a topic or prepared script into a narrated animated explainer with ToMotion AI. Give your audience a clear question, illustrate the answer, and finish with a useful takeaway. Watch a real example and adapt the prompt workflow below.
Prompt to storyboardNarration included16:9 and 9:16 formats
ToMotion AI workflow
1
Start with source material
Paste a prompt, script, document summary, or lesson idea and choose the video length, voice, and format.
2
Let AI plan the explainer
ToMotion AI breaks the idea into scenes, narration, visuals, timing, and educational flow.
3
Generate a finished video
Create an animated explainer with voiceover, readable visuals, and a format ready for training, classes, or publishing.
Made with ToMotion
Watch a technical idea become an AI explainer
This ToMotion example explains API rate limiting through a coffee-shop analogy. It introduces the problem, connects it to a familiar situation, then explains the meaning of HTTP 429.
- English
- Portrait · 9:16
- About 59 seconds
- Glassmorph
- Puck voice
What to take from this example
Start with a question your audience actually asks. Introduce technical terminology after the visual analogy, and finish with the practical takeaway: slow down and follow the API's retry guidance.
Read the video transcript
How can an API reject a request that’s perfectly valid? Picture a coffee shop that can safely serve only five customers per minute. Even if your order is correct, the shop pauses when too many people arrive at once. An API works similarly. Clients send requests, and the server counts them within a time period against a configured limit. Under the limit, requests go through. Cross it, and access is restricted, often with HTTP 429, Too Many Requests. That’s API rate limiting: controlling how fast one client can ask for service. So the request itself can be valid. The frequency is the problem. Wait, then retry according to the API’s guidance. Why reject a valid request? Because, like the coffee shop, the service is protecting its capacity and keeping access reliable for everyone. Send too many too quickly, and you get 429.
From brief to explanation
How to turn a prompt into an explainer video
An explainer needs a question, a useful example and a takeaway. In the API video above, a coffee-shop analogy makes request limits easier to understand before the narration introduces HTTP 429. Use that structure for your own subject: make the unfamiliar idea concrete, then name it.
A prompt you can adapt
This is a new template inspired by the example, not its original prompt. Generated wording and visuals will vary. Replace the subject, audience and source facts with your own.
Create an explainer for a beginner developer asking why a valid API request can be rejected. Use a coffee shop with limited serving capacity as an analogy. Explain that an API can limit requests within a time period and may respond with HTTP 429 when the limit is exceeded. Show the difference between an invalid request and too many valid requests. End by asking the viewer to follow that API's retry guidance. Keep the tone clear and conversational. Use short labels and simple diagrams. Do not invent a universal request limit or retry delay.
Choose the input, then check the output
- 1. Give the AI a brief
- For prompt mode, leave Use own script off and enter your audience, question, approved facts and visual idea. ToMotion develops the narration from this brief. Select the language, voice, duration and aspect ratio in the create controls.
- 2. Bring narration when wording matters
- If Use own script is available on your account, enable it and put the spoken copy in Script. Put scene direction in Video instructions. For a document or slide deck, paste the relevant text or prepare a script first; the attachment control accepts reference images.
- 3. Review the generated explanation
- Watch the video alongside your source notes. Check that the voiceover explains the idea accurately, each diagram supports it, and the closing action is useful. The example above includes its recorded settings and transcript so you can inspect those parts separately.
What to change in your next brief
- Wrong emphasis? Narrow the audience and opening question. For this example, the goal is to explain request frequency, not to teach API authentication.
- Unclear wording? Rewrite the narration you supply, or make the prompt's required explanation more explicit. Keep production notes out of the spoken script.
- Confusing visuals? Describe the relationship that must be visible, such as incoming requests and a capacity limit. Check labels and pronunciation before sharing the result.
- For an internal wiki or process document, use approved excerpts and check the public-gallery setting before generation. Only publish material you intend to make public.
Use cases
Built for explainers people need to understand quickly.
Training and onboarding
Convert internal knowledge into clear videos people can watch quickly.
Creator content
Turn scripts and topic ideas into explainer videos for YouTube, Shorts, and social channels.
Features
A focused workflow for animated AI explainers.
AI-generated storyboard and narration
Animated visual scenes built around the idea
Multiple aspect ratios for YouTube, training, Reels, and Shorts
Public gallery publishing for selected videos
Themes for classroom, whiteboard, and polished explainer styles
FAQ
Common questions about ai explainer video generator.
What is an AI explainer video generator?
It is a tool that turns an idea, script, or source material into a structured video with narration and visuals. ToMotion AI focuses on animated explainers for education, training, and content.
Can I create an explainer video without editing skills?
Yes. Start with a prompt and settings, then ToMotion AI handles the plan, narration, visuals, timing, and export.
What can I use the generated videos for?
Use them for lessons, training, product stories, YouTube explainers, internal communication, and short-form educational content.
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