Writing a Video Script with AI
Writing a video script: the structures that work, the hook-body-CTA template and a fast AI script flow. With practical templates for short and long video.
For most people who freeze in front of the camera, the problem is not the camera; it is not knowing exactly what to say. The script fills that gap: the filming speeds up, the editing lightens, and the video flows with a sense of "I know where I'm going." Behind good videos there is almost always a written spine.
Writing a video script is the sum of two skills: structure (the skeleton that repeats in every format) and language (writing for speech). AI is this work's accelerator, but it delivers raw material; the final form is your voice. This article has all three layers: the structures, the language rules, the AI flow.
The universal skeleton: Hook → Promise → Body → CTA
Regardless of length, a working video passes through four parts. The hook (1–5 seconds): the stopping sentence; a question, a claim, the result pulled forward. The promise (5–15 seconds): what concretely they will get in this video. The body: the promise's delivery; via one of the formats below. The CTA: one action; subscribe, a comment question, a link. The most-violated part is the second: a promise-less video creates the "I don't know what I'm watching" feeling — and the thumb slides on.
The body formats: four ready templates
| Template | Structure | Fitting topics |
|---|---|---|
| The list | "3 mistakes": point by point, an example for each | Mistakes, tools, tips |
| Step-by-step | A process sequence, show at every step | How-to topics |
| Problem-Solution | Enlarge the pain → show the solution → proof | Service/product content |
| Comparison | A vs B: criterion by criterion | Choice topics |
Short video (15–60 sec) is one template's compressed form: hook + 2–3 points + CTA; the retention logic in the Reels strategy starts directly from the script. Long video (8–15 min) chains the templates and wants a micro-interest point every 30–60 seconds: a new example, a screen change, an unexpected fact.
Writing for speech: five rules
- Short sentences. A 25-word sentence that looks normal on paper leaves you breathless on camera.
- Write the way you talk: "do", not "implement"; the place where you stumble reading the text aloud is the place the listener stumbles too.
- The "you" language: the person on screen talks to one person, not to an audience.
- Numbers and concreteness: not "you lose a lot of time" but "you lose 40 minutes a day."
- Write the transition sentences: the "right, but what about..." bridges between sections do not come off as improvisation in the edit; have them ready in the script.
The AI flow: a script in 20 minutes
The workable prompt sequence has three stages. First: context + a structure order ("Topic: X. Audience: Y. A script for a 60-second reel in hook + 3 points + CTA structure; in spoken language, each sentence maximum 12 words"). Second: variation ("give 5 alternatives for the hook; one a question, one a claim, one with a number"). Third: your edit; turning AI's "professional" sentences into your own speech, adding local examples, checking the facts. The prompt rules apply here directly.
The honest boundary: AI is strong in structure and blind to your experience. AI cannot write the sentence "the situation I see most with my clients"; and the most-watched parts are precisely those sentences. Let AI give the skeleton, you put on the flesh.
The script format: as a filming document
A professional habit: write the script in two columns; on the left the text to be spoken, on the right the visual note (a screen recording? b-roll? a caption?). This format rescues the filming from the "what do I shoot" hesitation and the editing from the "what goes here" hunt. In batch production (4–5 videos in one day) the day turns to chaos without these documents; with them, the conveyor runs.
Frequently asked questions about video scripts
Should I write word for word, or is a plan enough?
It depends on the format: short video tolerates a word-for-word script (30–60 seconds can be spoken from memory), while in long video a point plan + key sentences sounds more natural. The read-aloud effect is the enemy in both formats; the criterion is how you feel on the stage.
How many words does a 60-second video need?
At normal speaking tempo, roughly 130–150 words a minute. So a 60-second reel script is 120–140 words; a third of an A4. The desire to "fit in a lot" is the script's number-one disease.
Don't AI scripts come out the same for everyone?
In raw form, yes; the difference is in the editing layer. When your own examples, local context and speaking style are added, the source becomes invisible. An AI script published unedited, however, genuinely sounds "familiar" — and the audience feels it.
Doesn't a script kill improvisation?
The reverse: the skeleton gives freedom. When the "what will I say" burden goes, the "how do I say it" energy remains; the best improvisations are usually born at the edge of a written plan. Plan-less improvisation, meanwhile, is a 20-minute ramble cut in the edit.
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Sources and further reading
Where to verify the source
The platforms' format requirements are changeable; check the technical limits at official sources.
- Instagram Creators: the official recommendations for Reels
- YouTube Creators: the official resources for long form
Continuing the topic
The script is the production chain's first link; the continuation:
- The CapCut guide: editing
- The Reels and Shorts strategy
- Starting a YouTube channel
- 50 ready ChatGPT prompts
- Other articles on this topic
Set aside 10 minutes now for your next video: hook + promise + 3 points + CTA; on paper. The filming time will halve, and the video will, for the first time, be one that "knows where it's going."
I'm Anar Rustamli - a strategist, entrepreneur, and AI adoption leader working at the edge of growth, technology, and human thinking. Since 2016, my work has focused on helping businesses evolve in a rapidly changing digital landscape. I design growth systems, AI-powered workflows, and strategic frameworks that align performance with purpose. I believe real growth happens when strategy, data, and human insight work together - and my mission is to help businesses adopt AI in a way that strengthens both their results and their identity.
