In live action, a script is a plan for what you will film. In animation, it is the plan for everything that will ever exist on screen. Every line you write becomes a scene somebody has to design and build, which makes the script the most leveraged document in the whole project.
Get it right and the rest of the production has a clear target. Get it wrong and you pay for it twice: once to animate the wrong thing, and again to fix it. Here is how we approach writing scripts for animated video, and what we ask clients to think about before the first draft.
Start with one job, not a list of messages
The most common problem with a first draft is that it is trying to say everything. The product does six things, the team wants all six mentioned, and the result is ninety seconds of features with no argument.
Before anyone writes a line, answer three questions. Who is watching? What do they believe right now? What should they believe, or do, when it ends? If the answer to the last question has more than one part, you probably have more than one video.
That is not a compromise. It is often the better format. When Lowe’s needed to explain the MVP Pro Rewards program to professional contractors, the answer was a series of six short films, each built around a single benefit. Each script could then do one thing properly. If you want the wider context for this stage, our guide on how to brief an animation studio covers the decisions that should exist before the script does.
Write to the length, not past it
Narration runs at roughly 130 to 150 words a minute, depending on the voice and the pace. That makes the arithmetic brutal. A sixty-second explainer has room for about 140 words. A thirty-second spot has about 70. Most first drafts arrive at double that.
Leave breathing room on top. Animation needs moments where the picture carries the story without narration over it, a product turning, a transition landing, a beat before the payoff. A script that fills every second with words leaves the animators nothing to do but illustrate.
A useful habit: read the draft aloud with a stopwatch. If you have to rush to finish on time, it is too long. Cut ideas, not adjectives. Trimming words from an overloaded script just makes it faster and harder to follow.
Write for the ear
A script is heard once, at the speed of the narrator, with no option to reread. That rules out the sentence structures that work fine in a brochure.
Keep sentences short. One idea each. Put the important word at the end of the sentence, where the voice naturally lands. Avoid stacks of nouns, internal jargon and acronyms the audience has not been taught yet. If a technical term matters, introduce it once and let the picture define it.
Then read it aloud again, ideally to someone who does not know the product. Anything you stumble on, a voice artist will stumble on too. Anything they ask about afterwards is a line that did not land.
Let the picture do half the work
The biggest difference between an animated script and any other kind is that half of it is not words. Good animation scripts are written in two columns: what we hear, and what we see. The visual column is not decoration. It is where the argument often lives.
If the narration says “the lock is built to survive the weather”, the picture can show it surviving the weather, which is more persuasive than the sentence. Once the picture is doing that, the line can often be cut. On the Centrios software explainer, the visual column carries what a narrator could only describe: how one person manages access to a whole building from anywhere.
This is why animation is so strong for things a camera cannot reach. Write the visuals as carefully as the words, and expect the studio to push back with better ideas for that column. That is a good sign.
Structure: problem, change, proof, next step
Most effective explainers follow a simple shape. Open on the situation the viewer recognizes, usually a problem or a frustration. Introduce the change: what the product does differently. Show proof that it works, in the picture where possible. End with one clear next step.
The opening matters most. You have a few seconds before someone decides whether this video is about them. Lead with their world, not your company history. The proof matters second most. A claim with nothing behind it is a slogan, and audiences have learned to skip slogans.
The ending should ask for exactly one thing. Visit, book, download, talk to your rep. A list of five calls to action is the same as none.
Revisions: when to change the script, and when not to
The script is the cheapest stage at which to change anything, so this is where the debate belongs. Get every stakeholder who will have an opinion to read it now, not at the first cut. Once narration is recorded and scenes are built around specific lines, a changed sentence ripples through the voiceover, the timing and the animation.
Lock the script before storyboarding starts, and treat it as locked. If something genuinely must change later, it can, but everyone should understand it is no longer a word change. It is a production change. Our overview of how the animation process works shows what each later stage depends on.
Do you have to write it yourself?
No. On most of our animation projects, we write the script from the brief, then refine it with you. What we cannot write without you is the substance: how the product actually works, what customers misunderstand, and what has to be true for the video to have done its job. Bring that, and the script is the easy part.
In summary
- An animated script is the blueprint for every frame, so mistakes in it get paid for in rebuilt work.
- Give each video one job, and split the message into a series if it needs more than one.
- Write to the length at roughly 130 to 150 words a minute, and leave room for the picture.
- Write for the ear with short sentences, and write the visual column as carefully as the narration.
- Settle every stakeholder opinion at script stage, because later changes become production changes.
