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AI Video Script Generator

Turn a one-line idea into a Hook, Body and Call-to-Action script for YouTube, TikTok, Reels and Shorts. Get five scored hooks, a beat-by-beat body with B-roll suggestions, a retention arc and a First 3 Seconds gauge.

Free to useNo sign-up requiredUpdated Aug 2026
AI Video Script GeneratorTry it now — free ▼
▶ Try an example — tap to fill the form
1 What is your video about?
0 / 1200

Only what you describe is used — the generator never invents facts, brands, prices, or results you did not provide.

2 Format
📱Short / VerticalShorts · TikTok · Reels — under 60s
🖥️Long-FormStandard horizontal YouTube
3 Length & tone

Target length

~15s 📱~30s ⏱️~60s ~3 min 🎞️~5 min 🎬~10 min

Tone / delivery

Energetic 🎓Educational 📖Story 💼Professional 😄Funny 🌟Inspiring
4 Niche, goal & audience

Your call to action should drive

🔔Subscribe / follow Watch next 💬Comment 🔗Click a link 🛒Buy / sign up Share / save

Shot & on-screen cues

🎥With B-roll cues 🗣️Narration only

Embed AI Video Script Generator Widget

About AI Video Script Generator

The AI Video Script Generator turns a one-line idea into a complete, ready-to-record script built on the structure every high-performing video shares: a Hook that stops the scroll, a Body that delivers the value in tight beats, and a Call to Action that drives one clear next step. It writes for both fast vertical Shorts, TikToks, and Reels and for structured long-form YouTube videos, and it writes narration to be spoken out loud — so you can read it straight off a teleprompter.

What sets it apart is that it does not just hand you text. It estimates the speaking time of every section and draws a signature Retention Arc — a curve of how engaging each part of the video is from the first second to the last — so you can spot a slow middle and fix it before you record, not after you lose the audience. A pacing timeline shows the Hook, each Body beat, and the CTA at their real proportions, and a First 3 Seconds gauge tells you whether your opening lands before viewers swipe away.

How to Use the AI Video Script Generator

  1. Describe your video. In the box, type what your video is about in a sentence or two. Add a target audience if you have one.
  2. Choose the format and length. Pick Short / Vertical or Long-Form, then a target length, a tone, your niche, and the goal your call to action should drive (subscribe, watch next, comment, click a link, buy, or share).
  3. Generate the script. Click Generate Video Script. In seconds you get five scored hook options and a full Hook, Body, and CTA script.
  4. Audition a hook. Tap any of the five hooks in the Hook Lab to see it as your opening, and check the Retention Arc, pacing timeline, and First 3 Seconds gauge.
  5. Copy and record. Copy the full teleprompter script or just the narration, grab the caption and hashtags, then edit anything so it sounds like you before you hit record.

The Hook–Body–CTA structure, explained

Every retained video follows the same three-act spine:

What the Retention Arc tells you

Most viewers who leave a video leave in a slow middle, not at the end. The Retention Arc plots the engagement of every section across the timeline so a dip is visible at a glance. If a body beat sags, you can rewrite it, add a pattern interrupt, or cut it — before you have spent time filming. The arc peaks on a strong hook and should stay high through the beats, with the call to action landing while attention is still up.

Shorts vs long-form: why format matters

A Short lives or dies on its first second, covers one idea, and uses short, punchy spoken lines with no intro. A long-form video can open with a promise and then develop several sections, so it needs deliberate pacing to hold watch time. Choosing the right format changes how many beats the script has, how fast the narration is paced, and how the hook is written — so the output actually fits where you will publish it.

Tips for a higher-retention video

Frequently Asked Questions

How does the AI Video Script Generator work?
You describe your video and choose a format, length, tone, niche, and call-to-action goal. The AI writes five hook options in different proven styles and scores each, then builds a full Hook, Body, and Call-to-Action script written to be spoken. It also estimates the speaking time of every section and plots a Retention Arc so you can see where attention peaks and dips before you record.

Is the video script generator free?
Yes, it is completely free with no sign-up. Generate as many scripts as you like, in any of the supported languages, and copy the full teleprompter script or the shot list in one tap.

What is the Retention Arc?
The Retention Arc is a curve that plots how engaging each part of your script is across the length of the video, from the hook through every body beat to the call to action. Because most viewers drop off in a slow middle, seeing a dip lets you fix a weak section, add a pattern interrupt, or cut a beat before you record instead of after you publish.

Does it write scripts for both Shorts and long-form videos?
Yes. Choose short-form for a fast vertical Short, TikTok, or Reel that hooks in the first second and covers one idea, or long-form for a structured horizontal YouTube video with a hook, several developed sections, and a deliberate call to action. The pacing and length are tuned to the format you pick.

What is the First 3 Seconds gauge?
Viewers decide whether to keep watching in the first few seconds, so the generator estimates how long your hook takes to say out loud and shows whether it fits inside roughly three seconds. If the hook runs long, tighten it so the payoff lands before people swipe away.

Will the script be accurate to my video?
The generator uses only what you type and is instructed never to invent facts, brands, prices, or results you did not provide, and never to write dishonest clickbait. Always read the script before recording and edit it so it matches your video and sounds like you.

Reference this content, page, or tool as:

"AI Video Script Generator" at https://MiniWebtool.com/ai-video-script-generator/ from MiniWebtool, https://MiniWebtool.com/

by miniwebtool team. Updated: Jul 13, 2026

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