Explainer3D
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From question to explanation

Big questions.
Made clear in 3D.

Turn a “how does it work?” question into a vertical 3D explainer, complete with voice-over and captions.

Create your first video

20 free credits · No card needed

Real 3D scenes
Voices in 17 languages
1080 × 1920 MP4

The finished format

An explanation you can see.
Scenes, narration and captions. One finished short.

Examples

Any question gets its own 3D world.
Five topics, five finished shorts.

How does a refrigerator keep food cold?

English · Andrew (US) · 0:51

How do solar panels turn sunlight into electricity?

English · Ava (US) · 0:56

How does an airplane stay in the air?

English · Ryan (British) · 0:54

Why does the ocean have tides?

English · Emma (US) · 0:51

How does a card payment go through in seconds?

English · Christopher (US) · 0:58

How it works

Ask it.
Watch it take shape.

  1. 01

    Ask a question

    Type a “how does it work?” question in any of 17 languages, from English and Bahasa Indonesia to Spanish, Japanese and Hindi. Add notes for your audience if you like.

  2. 02

    Choose your voice

    Pick from natural voices, preview them, and choose normal or fast pacing for Reels.

  3. 03

    Get your 3D short

    AI researches the explanation, writes the script and builds every isometric scene. You get a finished MP4.

Isometric 3D scene from a finished explainer short, showing walls weakening a Wi-Fi signal

The whole short.
Ready to share.

  • Topic-specific isometric 3D scenes
  • Voice-over in 17 languages
  • Word-by-word karaoke captions
  • 1080 × 1920 MP4 plus posting caption & hashtags
Make your own

Simple credits

Start with a question.
Choose room to create.

Before you
press generate.

A Short video (about 45–60 seconds, 5 scenes) costs 10 credits. A Standard video (about 60–90 seconds, 6–7 scenes) costs 15. If a video fails, its credits are returned automatically.