# Explainer Video Generator

One idea, explained properly in forty seconds — the claim, the mechanism and why it matters.

Canonical page: https://www.veedio.co/tools/explainer-video-generator
Search intent: Someone who needs to make a complicated thing understandable: a product, a concept, a process.

## What it produces

- 5 to 8 scenes, each with one spoken line and one generated frame
- A minute by default; 30, 60, 90 or 180 seconds are selectable in the composer (free accounts up to 60s, paid plans to 180s). Scene length comes from the narration's true duration
- ElevenLabs voiceover: 5 voices, narrating in any of 29 languages
- Word-timed captions burned in from the voice model's own character alignment
- A licensed music bed, ducked under the narration, loudness-normalised master
- 9:16, 1:1 or 16:9, 1080-class, no watermark on any plan

## Preset applied on this page

- Source type: prompt
- Voice: rachel
- Captions: bold-center
- Music: lofi
- Visual style: 3d
- Aspect ratio: 9:16

## The brief this page adds, verbatim

This string is prepended to whatever the visitor types before the scriptwriter
sees it — in the free preview on this page, in the video you generate after
clicking through to the composer, and in the API when you send
`preset: "explainer-video-generator"`. It is the only difference between this page and
the others.

> Write a short explainer. Structure it as: the claim that sounds wrong, the mechanism that makes it true, one concrete example with a real number, and why it changes what the viewer does. No jargon unless it is defined in the same sentence. One concept only.

## Example inputs from the page

- How a heat pump can produce more energy than it consumes
- What actually happens when a website loads
- Why index funds beat most professional stock pickers

## Free with an account

The widget on the page runs the real scriptwriter with this preset and returns the
script, the per-scene image prompts and the estimated runtime. That needs a free
account — it takes a moment and no card — and costs no credits. Rendering the
visuals, voiceover and final file does spend credits, and signup comes with 60 of
them (about 4 videos).

## How it works

1. **Name the concept** — One thing. If it needs an “and”, it is two videos and both will be better for it.
2. **It builds the explanation** — Claim, mechanism, example, consequence — the structure explanations actually follow.
3. **Check it before it renders** — The script comes back first, which is where you catch the one sentence that is subtly wrong.

## Explanations have a shape, and it is not a list of facts

A good explainer moves through four beats: a claim that sounds wrong, the mechanism that makes it true, a concrete example with a real number in it, and the consequence for the person watching. Skip the mechanism and it is trivia. Skip the consequence and it is a lecture.

That structure is what this preset enforces. It is also why the videos come out shorter than people expect — most of the length in a human-made explainer is the throat-clearing that this structure has no room for.

## Abstract subjects and the picture problem

The hardest part of an explainer is that its subjects are usually invisible. There is no photograph of an interest rate, a protocol handshake or a supply chain.

The image prompt for each scene is therefore written as a literal, concrete scene rather than as the abstraction itself — the thing on the desk, the building, the object being held — which is what a human editor does when they cut to a b-roll shot. The 3D render style is the default here because clean, lit, uncluttered frames carry a diagram-like idea better than a photographic one.

## The script comes back before anything is generated

Explainers are the format where being subtly wrong costs the most. A slightly mangled mechanism is worse than no video, and it is the thing a language model is most likely to produce.

So the script arrives first, in full, with every spoken line visible, and writing it costs none of the credits your free account starts with. Read it as if a domain expert were watching over your shoulder, fix the line that overstates, and only then spend anything on rendering it.

## Who it is for

- **SaaS marketers** — The feature nobody understands, explained in the feed rather than in a doc nobody opens.
- **Educators** — The bit of the lesson students always ask about, as a standalone forty seconds.
- **Internal comms** — A process change that a memo cannot carry and a meeting cannot fit.
- **Anyone answering the same question weekly** — Make it once, link it forever, stop typing the same paragraph.

## Compared with making it the usual way

| | The usual way | With Veedio |
| --- | --- | --- |
| Input | A script, a storyboard, an animator and three rounds of revisions. | The concept in one line, with the structure applied for you. |
| Visuals | Motion graphics, quoted per second, changed only when it is worth re-quoting. | A generated frame per scene, in a clean style, regenerated free when you rewrite a line. |
| Voiceover | Book a VO artist, or record yourself and cut the breaths out. | Five ElevenLabs voices, re-recorded free whenever the line changes. |
| Captions | Auto-captions that drift, then an hour nudging keyframes. | Burned in from the voice model’s own word alignment, so they land on the syllable. |
| Turnaround | Days, and most of it waiting on someone else. | About a minute, and you watch it fill in scene by scene. |
| Changing it | A factual correction after delivery means a new animation pass. | Fix the sentence, regenerate that scene, keep the rest of the video. |

## FAQ

### Will the explanation be accurate?

It is a language model, so treat the first draft as a competent draft and not as an authority. That is exactly why the full script is returned before any asset is generated — read it, fix what is wrong, then render.

### Can it explain my own product?

Yes, if you supply the facts. Describe what it does and what it replaces in the box, or paste a link to your documentation. It cannot know anything about a product it has never seen.

### Are there diagrams or animated charts?

No. Visuals are generated photographic or rendered frames, not data visualisations. If a chart is the point of the explanation, this is the wrong format.

### How long should an explainer be?

Under a minute here, which is five to eight scenes. That is enough for one mechanism explained properly, and not enough for two — the constraint usually improves the video.

### Can I control the reading level?

Say so in the box: “explain it for someone who has never studied economics” changes the vocabulary and the examples the scriptwriter reaches for.

### What visual style suits explainers?

The 3D render style is the default because clean, lit frames carry an abstract idea well. Documentary works better when the subject is physical, and cinematic when it is historical.

### Can I use my brand colours?

Not as a setting. You can push a look through the image prompts — every scene’s prompt is editable in the editor — but there is no brand kit, and pretending otherwise would waste your afternoon.

### Can I make a series of them?

Yes, and it is the best use of the format. Keep the voice and style fixed, change the concept, and the set reads as one series rather than five one-offs.

### Do I have to sign up to try this?

Yes, a free one. Signup takes a moment and needs no card. Once you are signed in, the box at the top writes the script and the shot list for no credits — that is the part that decides whether the video is worth making — and rendering it into a file uses the 60 free credits the account starts with, about four videos.

### What does it cost after the free credits?

Starter is $19 a month, Pro $49, Studio $149. A credit is a unit of pipeline cost rather than a video, so a five-scene short costs less than a nine-scene one, and you see the estimate before you spend anything.

### Do I own the videos, and is there a watermark?

You own them, on every plan including the free credits, and there is no watermark on any plan, no resolution cap and no platform withheld. Four things do follow the plan, because they are what a video costs to make: AI motion and sound effects need Starter, a presenter avatar and the choice of video model need Pro, and a free account tops out at a minute where paid plans go to three. Everything else — every voice, every language, every caption style, every aspect ratio — is the same on all of them.

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