Video ScriptwritingWriting for the ear and eye

A script is a plan for pictures, not an essay#

Most weak video scripts were written as documents. They read well on a screen, impress in an approval email and then die on camera, because they describe everything the pictures should have shown and leave the visuals with nothing to do but illustrate the narration.

A video script is a plan for two channels at once. The audio carries what can only be said; the picture carries what can be shown. The craft is deciding which channel does which job, and refusing to make both say the same thing.

Step 1: write the message in one sentence#

Before writing a line, write the single thing a viewer should take away. Not three things. One. If the client or team cannot agree on that sentence, no amount of scriptwriting will rescue the video. Pin it above the draft and test every line against it: does this help the viewer believe that sentence?

If a line does not serve the one message, it is not a good line. It is a good line for a different video.

Step 2: use the two-column format#

The two-column script, with visuals on the left and audio on the right, is old and still the best tool for marketing video. It forces you to decide, row by row, what is seen and what is heard. It exposes ‘talking over nothing’ instantly, and it gives directors, editors and animators a document they can work from.

Notice how little the narration describes. The picture shows the inbox and the clear desk; the voice says only what the picture cannot: the cost, the question, the promise.

The format also helps approvals. Reviewers who read a two-column script can see exactly what will be on screen at each line, which reduces the late surprise of ‘I didn’t imagine it would look like that’. It is the first place a script and a storyboard begin to overlap.

Where the message comes from

The best source for the one message is rarely the marketing deck. It is the language customers use: in sales calls, reviews, support tickets and interviews. Listen for the phrase people use to describe the problem and the moment they realised your product helped. Scripts built on the customer’s words feel recognisable within seconds; scripts built on internal positioning language feel like advertising, and viewers discount them accordingly.

Step 3: build the structure#

For ads in feeds, compress the hook and tension into the first moments, because the viewer has not chosen to watch. For demos and webinars, a slower setup is acceptable because the viewer arrived with intent. Explainer videos and video ad creative each adapt this skeleton.

Step 4: write for the ear#

Spoken language is different from written language. Listeners cannot reread, so sentences must be short, concrete and in natural order. Read every line aloud as you write it. If you stumble, the voice artist will too.

• Put the important word at the end of the sentence, where the voice naturally lands.
• Avoid numbers that need reading twice; show complex figures on screen instead.
• Cut acronyms the audience would not say aloud.
• Write contractions; ‘we are’ sounds stiff where ‘we’re’ sounds human.
• Leave silence. A beat of music or sound can carry more than a line of copy.

Step 5: pace it to a real runtime#

The most common script failure is simple arithmetic: too many words for the time. Narration runs at roughly 130 to 160 words per minute for many voices in English; your voice artist and language may differ, so time a read-through. Then add the time pictures need on their own.

Adapting the script to the format#

The same message needs different scripts for different placements. Writing one master script and trimming it for every format is a common shortcut and a common cause of weak cut-downs.

• Feed ads and short-form: the hook is the script. Write several openings and pick in testing. Put the brand and the promise in the first lines, and write on-screen text for viewers watching muted.
• Explainers: a clear, linear argument. Every sentence should move the viewer one step closer to understanding.
• Demos: written around real actions. Script what the viewer sees happening, and keep narration to why it matters.
• Brand films: fewer words, more space. Often the best brand film scripts are mostly stage directions.
• Interview-led films: a question guide and paper edit rather than lines.

Writing for more than one language#

If the video will run in several languages, write the source script with that in mind. Puns, idioms and rhymes rarely survive translation. Sentence length grows in many languages, so leave timing slack. Avoid putting essential words into on-screen graphics that will be expensive to rebuild. In markets such as India, decide early whether each language gets its own script written natively, which usually sounds better, or a translation of a master, which is faster. The scripting side of localisation also appears in AI in video production.

Step 6: test before you film#

Hold a table read. Read the script aloud, with someone timing it, and play rough music underneath if you can. Then ask a person outside the project to tell you what the video was about. If their answer does not match your one-sentence message, rewrite now. It is the cheapest fix you will ever make. Then read it once more at the intended speed, with a stopwatch, and cut until it fits.

For interview-based videos, the ‘script’ becomes an interview guide and a paper edit: a plan of which answers you expect to use and in what order. The same discipline applies. Know the message, then plan how the footage will deliver it. The next step is usually the storyboard.

Published by Fabulous.Media, a network of specialist marketing agencies. Updated 9 October 2026. Platform features change often; check current official documentation before acting on platform-specific detail.