How to Write an Explainer Video Script That Gets Results

An explainer video script is the written plan for everything a viewer hears and sees: the narration, the on-screen visuals, the pacing and the final action you want them to take. Write it in this order: decide who the video is for and what they should do next, open with the problem, introduce your solution, show how it works in two or three steps, add one piece of proof, and end with a single call to action. Below you will find the structure, a word budget by video length, a two-column format and a full sample script to adapt.

TL;DR

• Define one audience, one purpose and one next step before you write a single line of narration.
• Follow a simple arc: hook, problem, solution, how it works, proof, call to action.
• Write for the ear, and plan roughly 130 to 150 spoken words per minute, then time a read-aloud.
• Use a two-column script, narration on one side and visuals on the other, so every line has a visual job.
• Cut anything that does not help the viewer understand or act. Short beats complete.

Table of Contents

• What an explainer video script is, and what it has to accomplish
• Decide audience, purpose and message before you write
• The structure: from hook to call to action
• A word budget by video length
• Write narration people can follow by ear
• Use a two-column format so words and visuals stay in sync
• A full sample script you can adapt
• Revise: count, time, cut
• Common mistakes to avoid
• Our perspective: a script is a conversion document
• Need a hand turning a script into leads?
• FAQ
• Sources

What an explainer video script is, and what it has to accomplish

An explainer video is a short online video that teaches a broad audience about a topic or concept. Teachers College, Columbia University's Digital Futures Institute describes explainer videos as often one to five minutes long, commonly mixing animation, infographics, photos, text, music and voiceover. The script is the document that holds all of those pieces together.

For a business, that definition needs one more layer. A marketing explainer has a job: it makes a product, service or idea understandable fast, and it moves the viewer toward a next step. That could be booking a call, requesting a quote, starting a free trial or visiting a page. If your script explains something beautifully and gives the viewer no reason or way to act, it has done half its work.

The same Columbia resource notes that a good explainer topic has an overarching message that can be condensed into a short piece. That is a useful test for your own topic. If you cannot state the message in one sentence, the script is not ready to be written. It is ready to be narrowed.

A good script does four things:

1. Makes the subject clear. A viewer who knows nothing about your business should be able to repeat the idea afterward in their own words.
2. Coordinates words and pictures. Narration says one thing while the screen shows it, instead of the two competing.
3. Respects time. Every second is spent on something the viewer needs.
4. Points to one action. The ending tells people exactly what to do.

Decide audience, purpose and message before you write

Most weak scripts fail before the first sentence, because the writer never answered three questions. Answer them in writing, in a short brief of five or six lines.

Name a specific audience

The U.S. National Institutes of Health tells its writers to identify a specific audience and purpose before writing, and rejects the habit of calling an audience "the general public." The same discipline applies to marketing. "Homeowners" is too wide. "Homeowners in our service area whose water heater is more than ten years old" is something you can write to.

A quick way to narrow the audience is to answer these:

• Who is watching, and what do they already know about the problem?
• Where will they see the video: your homepage, a service page, a social feed, an email, a sales call?
• What words do they use for the problem? Use those words, not your industry's.

Where the video appears matters. The University of Illinois Writers Workshop frames audience and purpose as parts of the rhetorical situation and suggests checking that medium, genre, audience, purpose and context fit one another. A script for a homepage visitor who is still comparing options reads differently from one for a social feed viewer who gives you three seconds.

State the purpose and the next step

Pick one goal. Awareness, lead generation and education are all valid, but they are different scripts. A video meant to build awareness can end with a soft step such as visiting a page or watching another video. A video on a pricing page can ask for a call or a quote request. If you try to do all of it, the viewer does none of it.

Write the goal as a sentence: "After watching, a local business owner will request a free audit." Then write the action you will put on screen at the end. Everything in between has to serve that sentence.

Condense the message

Write the single point you want remembered. For example: "We find and fix the reasons your phone is not ringing, and you only pay for results." That sentence will not appear word for word in the script, but it will filter every line you keep or cut.

The structure: from hook to call to action

The most dependable explainer arc is problem to solution. It works for products, services and ideas because it mirrors how people decide: I have a problem, show me you understand it, show me the fix, show me it works, tell me what to do. Here is how each part earns its place.

1. The hook (first five seconds)

You are competing with a scroll, a skip button and a phone notification. Open with something the viewer recognizes: a situation, a number, a question or a statement of frustration. Skip the logo animation and the "Hi, we are..." greeting. Your name can come later.

Strong hooks tend to be:

• A familiar frustration: "You answer every call, and still the schedule has gaps."
• A pointed question: "When someone nearby searches for what you sell, does your business show up?"
• A surprising fact you can source and show on screen.

2. The problem

Show that you understand the problem as the viewer lives it. Be specific and a little empathetic, then move on. This is the section writers over-extend. A problem that takes forty seconds to describe is a problem the viewer already knew about.

3. The solution

Introduce what you offer in a sentence or two, framed as the answer to the problem you just described. Keep it focused on what the viewer needs to know. Features come next, and only as many as support the story.

4. How it works

Pick two or three key points, not ten. A three-step process is easy to follow and easy to animate: "First we...Then we...Finally you..." Each step should connect to a benefit the viewer cares about, not just a description of your method.

5. Proof

One brief proof point is enough: a real customer result you can document, a rating, a credential or a guarantee you actually offer. Only use claims you can back up, and keep the wording within what your records support. Invented numbers in a script can create legal and trust problems and are the fastest way to lose a skeptical viewer.

6. The call to action

One action, spoken and shown. Say it plainly: "Book your free visibility audit at the link below." A video meant to create interest often works better with a lower-commitment next step, such as a demo, a site visit or a download, than with an immediate demand to buy. Match the ask to how much the viewer knows by the end.

A word budget by video length

Scripts run long because nobody sets a limit. Set one. Our planning rule is about 130 to 150 spoken words per minute for clear, unhurried narration, with room left for pauses where the visuals do the talking. Then confirm by reading the script aloud with a timer. The table below shows how we would split a 60-second and a 90-second script. Treat the numbers as a starting point, not a law.

Two things stand out when you see it laid out. First, a 60-second script is far shorter than most people expect: roughly the length of this paragraph and the one before it. Second, the problem and the solution together should take less space than "how it works." Viewers came to learn what you do and how, so give that part the most room.

Longer is not better. Explainers are commonly in the one-to-two-minute range, and the Columbia description of one to five minutes is a ceiling, not a target. If your topic needs more than two minutes, consider splitting it into a short main video and follow-ups. For more on keeping marketing copy tight, see our guide to clear, concise content marketing.

Write narration people can follow by ear

A script is written to be heard, not read. Viewers cannot reread a sentence they missed. That changes how you write.

• Use plain, conversational words. If you would not say it to a customer across a counter, do not put it in the script. Replace "utilize" with "use," and "leverage" with "take advantage of" or, better, a concrete verb.
• One idea per sentence. Short sentences are easier to say, easier to subtitle and easier to match with a single image.
• Use "you." Talk to the viewer about their situation first, and yours second.
• Avoid jargon the viewer has not earned. Introduce an unfamiliar term once, with a plain explanation, or skip it. This is the same plain-language principle the NIH recommends in its writing guidance.
• Write visually. "Our team checks every listing" is abstract. "We check your name, address and phone number on every directory" gives an editor something to put on screen.
• Read it aloud while you write. If you stumble, the narrator will too.

G2's guide to video scripts advises writing visual-led narration in full, clear, concise and well-paced form so it complements the visuals, and says visuals should be relevant, simple and informative, supporting the speaker rather than taking over the message. That is a good working rule: if the screen is busy, the narration should be simple, and if the narration is dense, the screen should be quiet.

Two more habits help. Show empathy once, early, then stop describing the problem and move to the fix. And tell a small story where you can, such as a before and after for a single customer, because a story is easier to remember than a list of features.

Use a two-column format so words and visuals stay in sync

The most practical script format is a two-column table. The left column holds the visual, the right holds the audio: narration, on-screen text and sound notes. A simple table in a shared document is enough. It lets a designer, animator, editor and narrator work from the same page, and it makes gaps obvious: a line with no visual, or a visual with no purpose.

Keep your visual notes specific. "Show the product" tells the production team nothing. "Phone screen, a map with three business listings, ours highlighted at the top" does. Note transitions, text overlays and timing where they matter. Remember that the script is a blueprint for the whole video, not only for the voice.

Here is a short blank layout you can copy:

A full sample script you can adapt

The following is an illustration, not a real customer case. The business, "Ridgeline Plumbing," is invented so you can see how the parts fit. It runs about 60 seconds and about 140 words of narration.

Notice what the script does. The hook is a moment the viewer knows. The problem is one beat of frustration with a concrete visual. The solution is a single sentence. "How it works" is three short steps, each tied to something the viewer cares about: availability, price certainty, and a finished job. Proof is one line and points to something checkable. The call to action names a single action with two easy ways to take it.

Now adapt it to a service where the buying decision is slower, such as a local business choosing a marketing partner. The hook might be a question about being found. The three steps might be audit, plan, and monthly reporting. The call to action would be softer, perhaps a free consultation. The arc holds, but the tone and ask change with the audience's readiness.

Revise: count, time, cut

Your first draft will be too long. That is normal. Revising is where an explainer script gets good.

1. Count the words. Compare the total with your word budget for the target length.
2. Read it aloud with a timer. Speak at the pace a narrator would, not a rushed pace. Mark where you ran out of breath.
3. Cut repetition. If the problem section and the solution section say the same thing in different words, keep the stronger one.
4. Give every line a visual job. If you cannot say what the viewer sees during a sentence, rewrite or remove it.
5. Test for the one-sentence recap. Ask someone who has not seen the topic to watch or read it and tell you what you do and what to do next. If they cannot, the message is not clear yet.
6. Check the call to action. One action, said and shown, with a working link or number.
7. Check every claim. Anything about results, savings, ratings or guarantees should match what you can document.

If you plan to publish clips on social platforms as well, cut a separate short version rather than trimming the long one. Our posts on short-form video for business growth cover how those formats differ.

Common mistakes to avoid

• Starting with the company. Viewers care about their problem first. Your history can wait, or be dropped.
• Too many features. Two or three, each tied to a benefit, beat a catalog.
• Writing for the page. Long sentences and formal phrasing sound stiff when spoken.
• Vague visual notes. "Show the dashboard" invites a generic result.
• No clear next step. Ending with a logo and a slogan wastes the viewer's best moment of interest.
• Asking for too much too soon. A cold viewer rarely wants to buy after sixty seconds. Offer a step that fits their stage.
• Skipping the brief. Teams that start writing without a defined audience and goal rewrite twice.

If you want a wider view on how video fits into a marketing plan, our overview of video marketing for business growth and the video content creation workflow show how scripts, production and distribution connect.

Our perspective: a script is a conversion document

We look at every piece of marketing from an ROI perspective, and an explainer video script is no exception. A video does not earn its cost because it looks good. It earns it because the right person watched it and took the next step.

That is why we treat the script as the most important part of the project. The animation, the voice and the music can all be excellent and still fail if the message is vague, the audience is wrong or the ending asks for nothing. Fixing a script costs a few hours. Fixing a finished video costs a production budget.

We also think about where the video lives. For a local business, an explainer works hardest on the pages where people already decide: the homepage, the service pages and the Google Business Profile. Written well, it helps a visitor understand your offer quickly. Combined with strong local visibility, that is how more of the people who find you become leads.

Our advice is simple: write to one person, say one thing, ask for one action, and make every second count.

Diane O'Brien

Need a hand turning a script into leads?

A well-written script is a strong start. Getting the video in front of the right people, on the right pages, with the right follow-up is the other half. Digital Marketing All offers video marketing, social media content, website design built for conversions and local visibility services for small and mid-sized businesses. If you would like help planning a video that supports your lead goals, take a look at our video marketing and related services or start from the Digital Marketing All homepage.

FAQ

How long should an explainer video script be?

As long as the video allows, and no longer. For a 60-second video, plan about 110 to 150 words of narration, and about 165 to 225 for 90 seconds. Time a read-aloud to confirm, and cut until the script fits comfortably with room for pauses.

What is the best structure for an explainer video script?

The most reliable one is problem to solution: a hook, the problem, your solution, two or three key points on how it works, brief proof and one call to action. It suits products, services and ideas. If you are demonstrating a procedure, a step-by-step process overview may fit better, but the hook and the call to action still apply.

What format should I use for the script?

Use a two-column table, with visuals on one side and narration plus on-screen text on the other. A shared document or spreadsheet is enough. The format keeps the writer, designer and narrator working from one page and exposes lines that have no matching visual.

Should I write the script before choosing animation or live action?

Write the brief and the first draft first, because the message and audience decide the style, not the other way around. Animation suits abstract or technical ideas, and live action suits people-based services and trust-building. Revise the visual notes once you choose.

What call to action works best at the end?

One that matches how much the viewer knows by the end. For a first-time viewer, a lower-commitment step such as booking a free consultation, visiting a page or requesting a quote usually fits better than asking for an immediate purchase. Say it aloud, show it on screen and make the link or number easy to use.

Sources

• Explainer videos, Digital Futures Institute, Teachers College, Columbia University
• Before You Start Writing, National Institutes of Health
• Understanding the Rhetorical Situation, University of Illinois Writers Workshop
• How to Write a Video Script That Engages, G2

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