--- title: "AI Story Video Generator: Turn Any Story into a Short" url: "https://reelsmakerai.com/ai-story-video-generator" description: "Turn a premise or written story into a narrated, captioned Short. Free 5-beat story template, a full sample script, and 4 steps in ReelsMakerAI." --- # AI Story Video Generator: Turn Any Story into a Short AI story video generator # AI Story Video Generator: From a One-Line Premise to a Finished Short Paste a story you wrote, or type a one-line premise. ReelsMakerAI writes the script, narrates it with an AI voice, generates the scenes in the style you pick, burns in captions and exports a vertical MP4 for Shorts, TikTok or Reels. No camera and no timeline editing. [Turn a story into a video free](https://reelsmakerai.com/register)[See a premise become a script](#example) ## What an AI story video generator does, and what it doesn't It handles production: script, narration, scenes, captions, music and export. A short renders in under two minutes. It doesn't decide whether your story is worth watching. The premise and the turn near the end decide whether people stay to the last second. So this page spends most of its time on the story, not the buttons. ## The 5-beat structure for a 45-second story One character, one problem, one turn. Anything more won't fit in 45 seconds. | Beat | Time | Its job | Example line | | ----------------- | ------ | -------------------------------------------------- | ---------------------------------------------------------------- | | 1\. Hook | 0–3s | State the strangest fact first | "Every Tuesday, a letter arrives from a ship that sank in 1984." | | 2\. Setup | 3–12s | Who, where, what's normal | "Elias has kept the Gull Point light for twenty years." | | 3\. Build | 12–28s | Add one clue at a time | "Each letter describes the same foggy night." | | 4\. Turn | 28–38s | The detail that changes everything | "Last week's letter was dated tomorrow." | | 5\. Payoff + loop | 38–45s | End on a line that sends viewers back to the start | "Tonight a storm is coming, and the light just flickered." | ## Worked example: from premise to script Premise: a lighthouse keeper keeps getting letters from a ship that sank 40 years ago. That's about 120 words, roughly 45–50 seconds at a normal speaking pace. Paste it into ReelsMakerAI as-is to test, or use it as a pattern for your own premise. | Time | Voiceover | On-screen visual | | ------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------- | | 0–3s | "Every Tuesday, a letter arrives for the lighthouse keeper. It's from a ship that sank in 1984." | A wet envelope on a wooden desk, storm outside | | 3–12s | "Elias has kept the light on Gull Point for twenty years. The letters started in March. Same handwriting. Same ship: the Mary Vell." | Lighthouse at night; close-up of a faded signature | | 12–28s | "Each letter describes the same night: thick fog, a dead radio, and a light on the shore that went dark at 2 a.m. Elias opens the old logbook. On that night in 1984, the keeper wrote one line: 'Bulb replaced, 2:10 a.m.'" | Fog rolling over the sea; yellowed logbook pages | | 28–38s | "Last Tuesday's letter was different. It said: 'Thank you for keeping it on tonight.' It was dated tomorrow." | The letter, the date circled in red | | 38–45s | "Tonight, a storm is coming. Elias hasn't slept. And the light just flickered." | The lamp flickers, then cut to black | ## Pick your story format ### Reddit stories Drama, AITA-style dilemmas, revenge stories. Start with the [AI Reddit story video maker](https://reelsmakerai.com/ai-reddit-story-video-maker). ### Scary stories Original horror and campfire tales. Start with the [AI scary story video generator](https://reelsmakerai.com/ai-scary-story-video-generator). ### True crime Documented cases, told carefully. Start with the [AI true crime video generator](https://reelsmakerai.com/ai-true-crime-video-generator). ### Myths and legends Gods, monsters, folklore. Start with the [AI mythology video generator](https://reelsmakerai.com/ai-mythology-video-generator). ### History stories Real events with a twist. Start with the [AI history video maker](https://reelsmakerai.com/ai-history-video-maker). ### Bedtime stories Calm, longer stories for kids and parents. Start with the [AI bedtime story video generator](https://reelsmakerai.com/ai-bedtime-story-video-generator). ### Bible stories Scripture retellings for churches and faith channels. Start with the [AI Bible video generator](https://reelsmakerai.com/ai-bible-video-generator). ## How to make it in ReelsMakerAI (4 steps) 1 ### Add your story Paste a finished script, type a premise, or paste an article link for a true story. Stuck for ideas? The [script generator](https://reelsmakerai.com/script-generator) drafts several premises at once. Already have a script? See [script to video](https://reelsmakerai.com/script-to-video). 2 ### Pick a visual style Realistic and cinematic suit mystery and drama; anime and comic suit fantasy and lighter stories. Keep one style per series so your channel looks consistent. 3 ### Pick a voice Choose one that fits the mood and listen to the first line. Check that names and invented words are pronounced the way you want. 4 ### Generate and export Review the scenes, then download the MP4\. Paid plans also include long-form video up to 30 minutes for longer stories. ## Want a story every day? Set up an automated series, such as "one original mystery a day", and connect YouTube and TikTok. Series post to YouTube 3×/week on Starter, daily on Growth and twice a day on Pro; TikTok videos land in your drafts. See [YouTube automation](https://reelsmakerai.com/youtube-automation). ## Five habits that keep viewers to the end ### Open on the strangest fact, not the setting "A letter from a sunken ship" beats "On a stormy coast...". ### Write for the ear Short sentences. Say numbers the way people speak them. ### Hold back one detail for the turn If viewers can guess the ending at 10 seconds, they leave. ### Make the last line loop An ending that makes the opening line hit differently gets people to watch again. ### Keep each story original Write your own or retell in your own words. YouTube may not monetize channels whose videos are reused or look template-made; see its [channel monetization policies](https://support.google.com/youtube/answer/1311392). ## One limit to know AI-generated scenes can change a character's face or clothes slightly from shot to shot. Describe the character the same way in every scene, and write narration that doesn't depend on viewers recognising a face. FAQ ## FAQ A tool that turns a written story or premise into a narrated video. ReelsMakerAI writes or takes your script, then adds an AI voice, scenes, captions and music, and exports a vertical video. ## Got a premise? Make it a video today Paste the lighthouse script above or your own story, pick a style and export in minutes. [Turn a story into a video free](https://reelsmakerai.com/register)