Create your video now·render in about a minute·no watermark on any plan
AI Science Video Generator
Ask a science question and get a narrated video that answers it — the everyday puzzle first, then the mechanism one scene at a time, illustrated and captioned.
01Ask the question. A how or why about the natural world, at the level you want. Paste your own facts if they must be kept.
02Check the science. The explanation comes back as a script before anything renders. Correct a step or cut a claim you cannot source.
03The mechanism, scene by scene. Each cause or step gets its own illustrated scene, a narrated line and captions on every word.
Voice:
Adam
Captions:
Bold
Music:
Cinematic
Format:
Vertical 9:16
What comes out
The settings this page ships with, and the shape they produce
Every example on this page is labelled with the exact configuration behind it, including the one that says it is a drawing.
Layout mock-up
Why is the sky blue but sunsets are orange?
Style: 3D render
Voice: Adam
Captions: Bold
Ratio: 9:16
A mock-up of the frame and caption layout at this page’s settings — TikTok, Reels and Shorts, cinematic music bed. It is a drawing, not a rendered video: we have no published render library to show you yet, and a stock clip dressed up as our output would be worth less than saying so.
Your input
“Why is the sky blue but sunsets are orange?”
Plus this page’s brief, verbatim
Write this as a short science video that answers one how or why question. Open with the everyday observation that makes the question worth asking. Then explain the mechanism in order, one cause or step per scene, naming each scientific term the first time it is used and saying what it means. Where scientists are still unsure, say so plainly rather than picking a side. Close by restating the answer in one sentence. Use only well-established science; if the user gives their own facts, keep them exactly. Never invent a statistic, a measurement, a study, a quote or a source; leave a number out rather than guess it, and put no real person on screen. Describe every scene through something an illustration can show — the object, the process, a close-up or a cutaway — without labels or written text.
That string is not marketing copy — it is the instruction the script writer is given before it reads a word of yours, and it is the only thing separating this page from the other forty-seven.
The shape that comes back
Scene 1 — the hook
One line that works with no context, because the viewer arrived mid-scroll.
Scenes 2–6 — the body
One idea each, one or two spoken sentences, each with its own image prompt and its own duration.
Final scene — the close
A line that lands the point rather than asking for a follow.
Per scene — the shot
The exact image prompt the model would receive, with this page’s style suffix already appended.
This is the structure, not a saved example. The box at the top of the page writes the real one — with your wording, in about ten seconds.
5–8 scenes
each with its own line, its own frame and its own length
Under 60s
cut to the narration, not to a fixed per-scene timer
Word-timed
captions burned from the voice model’s own alignment
1080-class
vertical, square or landscape — no watermark on any plan
01
A question first, then the mechanism
Science videos that get watched start with something the viewer has already noticed — the sky is blue, ice floats, a balloon sticks to a jumper — and then explain why. The brief opens on that observation, works through the mechanism one cause per scene, and names each scientific term the first time it appears, so a viewer who did not know the word still follows the reasoning to the end.
It closes by restating the answer in one sentence, which is what someone remembers after the video. Where the science is genuinely unsettled, the brief says so plainly instead of choosing a side, because a confident wrong answer is worse than an honest “we are not sure yet” in a video someone may show a class.
02
Well-established science, and a number only when it is sure
The script comes from a language model’s general knowledge: dependable for settled, textbook material and not to be trusted on anything recent or contested. You read every line before a frame is drawn, and you can correct or replace any of it at no cost. The brief keeps to well-established science and leaves a figure out rather than guess it, so the script explains why something happens more than it quotes how much.
If you need a specific measurement, a result from your own experiment or the wording of your exam board, paste it and say to keep your facts: it is used exactly as typed. Nothing is attributed to a study, a scientist or an institution unless you wrote it, and no real person is put on screen.
03
Illustrations of the process, not lab footage
Each scene is one illustration drawn from its own line — a picture of the idea, not a labelled diagram, a chart or a worked equation; the words on screen are the captions. On a paid plan each frame is set in motion by default (68 credits for a five-scene video), or choose Stills in the composer and the same video is 13 credits. A cutaway of a cell, light scattering through air or a planet’s orbit drawn in one consistent look works well; a graph with axes, a labelled circuit or a periodic table does not.
Pick landscape in the composer for a classroom screen or a YouTube video, or keep vertical for Shorts and TikTok. There are 5 voices, all recorded in American English. There is no British, Irish or Australian voice and no voice cloning. The narration and captions can be in any of 29 languages — French, German, Spanish, Italian, Dutch and Polish among them — chosen in the composer; the voices read them, but a native listener may hear the American accent, so listen to the first one before you post a series.
Who this is for
Four people this was built for
Science teachers
A short hook to open a lesson or a recap before a test, kept to the facts you paste and the level you name.
Science channels
A new how-or-why video every day in one voice and look, without filming or licensing footage.
Students
A topic you are revising, explained in order, to watch again before an exam — after checking it against your notes.
Museums and outreach teams
Short explainers of the science behind an exhibit or a talk, for social feeds and screens.
Compared
What this replaces
Six things somebody has to arrange to make one short, and who arranges them.
Input
The usual way: Research the mechanism, write the explanation and plan every shot.
With Veedio: One how or why question, or your own facts pasted in.
Visuals
The usual way: Film an experiment or license animation for every step.
With Veedio: An illustration drawn from each step’s own line, in one consistent look.
Voiceover
The usual way: Book a VO artist, or record yourself and cut the breaths out.
With Veedio: Five ElevenLabs voices, re-recorded free whenever the line changes.
Captions
The usual way: Auto-captions that drift, then an hour nudging keyframes.
With Veedio: Burned in from the voice model’s own word alignment, so they land on the syllable.
Turnaround
The usual way: Days per video once filming and animation are involved.
With Veedio: Minutes per video, with the science read before anything renders.
Changing it
The usual way: Re-record the line, re-cut the timeline, re-export, re-upload.
With Veedio: Edit the line and only its voice is re-recorded, free. A new still is free too; a new motion clip is free once per video.
The usual way
With Veedio
Input
Research the mechanism, write the explanation and plan every shot.
One how or why question, or your own facts pasted in.
Visuals
Film an experiment or license animation for every step.
An illustration drawn from each step’s own line, in one consistent look.
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 per video once filming and animation are involved.
Minutes per video, with the science read before anything renders.
Changing it
Re-record the line, re-cut the timeline, re-export, re-upload.
Edit the line and only its voice is re-recorded, free. A new still is free too; a new motion clip is free once per video.
Related tools
Same engine, different preset
Twenty more pages over the same pipeline. Each one is a different brief, a different look and a different page — and each one prints its brief the way this one does.
Type a topic and an age or level, or paste your lesson notes, and get a narrated educational video that teaches one idea in plain steps, each step drawn and captioned.
Type one math idea and a level, or paste your own method, and get a narrated video that builds the intuition behind it with an everyday picture for every step, captioned as it is spoken.
Name a living thing, an organ or a process inside one, and get a narrated biology video that zooms from the whole organism to the part doing the work, one illustrated and captioned scene at a time.
The script comes from a language model’s general knowledge: dependable for settled, textbook material and not to be trusted on anything recent or contested. You read every line before a frame is drawn, and you can correct or replace any of it at no cost. The brief leaves out a number rather than guess it; paste your own figures to include them.
Can it show an experiment?
It illustrates one: each step of the experiment is drawn as a scene and narrated. It does not film a real experiment, and what is drawn is an illustration, so it should not stand in for a demonstration a class needs to see done.
Will it draw labelled diagrams or graphs?
No. Each scene is one illustration drawn from its own line — a picture of the idea, not a labelled diagram, a chart or a worked equation; the words on screen are the captions. On a paid plan each frame is set in motion by default (68 credits for a five-scene video), or choose Stills in the composer and the same video is 13 credits.
Can I set the level?
Yes — say it in the box: primary, Year 9, GCSE, AP Biology, or “for a general audience”. The terms used and the depth of the explanation follow it.
Are there British voices?
There are 5 voices, all recorded in American English. There is no British, Irish or Australian voice and no voice cloning. The narration and captions can be in any of 29 languages — French, German, Spanish, Italian, Dutch and Polish among them — chosen in the composer; the voices read them, but a native listener may hear the American accent, so listen to the first one before you post a series.
What does it cost?
Plans are monthly: Mini $7 (200 credits), Starter $19 (600 credits), Pro $49 (2,000 credits), Studio $149 (7,500 credits). A five-scene short in pictures costs 13 credits; with AI motion in every scene it costs 68. You see the price before you generate, and the first payment on any plan has a 7-day money-back guarantee. Mini ($7 a month, 200 credits) covers about 15 five-scene shorts in pictures, or about 2 with AI motion in every scene.
Can I post it straight to TikTok, Reels and Shorts?
Connect TikTok, Instagram and YouTube once and publish to TikTok, Reels and Shorts from the app, on every plan. Mini connects 1 account, Starter 3, Pro 6 and Studio 25. Or download the video and use it anywhere.
Do I own the video?
You own the videos on every plan and can use them commercially, paid ads included. There is no watermark on any plan, the export is 1080p, and the music beds are licensed for commercial use with no attribution. Every video is made on a plan: Mini is $7 a month, and the first payment on any plan has a 7-day money-back guarantee.
Do I have to sign up to try this?
Yes, and pick a plan: Mini is $7 a month, and the first payment has a 7-day money-back guarantee. On a plan, 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.
What does it cost?
Mini is $7 a month for 200 credits, Starter $19 for 600, 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, 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, and a presenter avatar and the choice of video model need Pro. Everything else — every voice, every language, every caption style, every aspect ratio — is the same on all of them.