--- title: "AI Documentary Video Generator | ReelsMakerAI" url: "https://reelsmakerai.com/ai-documentary-video-generator" description: "Turn any true story into a documentary-style Short with AI: researched script, narration, cinematic visuals and captions. Start free." --- # AI Documentary Video Generator | ReelsMakerAI AI documentary video generator # AI documentary video generator Documentary channels win on one thing: a true story told well. ReelsMakerAI helps you tell it faster. Give it a topic, and it writes a narrated script, records an AI voiceover, generates cinematic visuals and adds captions. Make a 60-second documentary Short from one event, one mystery or one turning point. [Make a documentary Short free](https://reelsmakerai.com/register)[See an example](#how-to) ## What you can make ### Mini-documentary Shorts 30–60 seconds for YouTube Shorts, TikTok and Reels: one event, one mystery, one turning point. ### Series that publish themselves “Forgotten disasters”, “Lost cities” or “Inventions that changed the world”, made on a schedule, posted to YouTube and sent to your TikTok drafts. ## Example: the Tunguska event in 45 seconds **Topic typed in:** The Tunguska explosion of 1908 **Sample script:** > On the morning of June 30, 1908, something exploded over a remote Siberian forest. The blast flattened around 80 million trees across more than 2,000 square kilometres. Yet there was no crater. For almost 20 years, no scientist even reached the site. Today, most researchers think a space rock burst apart several kilometres up, before it ever hit the ground. If it had arrived a few hours later, it could have struck a city. Follow for more true stories history forgot. Sources: [Smithsonian: The last massive exploding meteor hit Earth in 1908](https://www.smithsonianmag.com/smart-news/the-last-massive-exploding-meteor-hit-earth-in-1908-leveling-800-square-miles-of-forest-18916251/) and [Wikipedia: Tunguska event](https://en.wikipedia.org/wiki/Tunguska%5Fevent). ## How to make a documentary video with AI 1 ### Pick a story with a question in it “Why was there no crater?” holds viewers better than “Facts about Tunguska.” 2 ### Generate or paste the script Type the topic, paste your own researched script, or paste an article URL with [link to video](https://reelsmakerai.com/link-to-video). 3 ### Choose a documentary look The cinematic or realistic styles suit most stories. Pick a calm narrator voice and simple captions. 4 ### Fact-check, then render Read the script against your sources before you render. AI can get dates and numbers wrong. 5 ### Post it, or build a series Download the MP4, or set up an automated series that posts to YouTube and sends videos to your TikTok drafts. ## Need a stronger opening line? Need a stronger opening line? Try the free [reel hook generator](https://reelsmakerai.com/reel-hook-generator). ## Keep it accurate: a checklist for documentary channels Documentary viewers notice mistakes, and so do the comments. Before you post: * Check every date, number and name against two sources. * Use words like “most researchers think” when experts disagree. * Put your sources in the video description. * Avoid real people's faces or likenesses you don't have the right to use. AI visuals should illustrate the story, not imitate a real photo. * Save your scripts. A sourced script library makes a longer version easy later. ## Documentary niches that work as Shorts ### History Example: Why Rome's concrete still stands. See the [AI history video maker](https://reelsmakerai.com/ai-history-video-maker). ### True crime Example: An unsolved case from 1960\. See the [AI true crime video generator](https://reelsmakerai.com/ai-true-crime-video-generator). ### Mysteries Example: Lost colonies and vanished ships. See the [AI conspiracy and mystery video maker](https://reelsmakerai.com/ai-conspiracy-mystery-video-maker). ### Business Example: How one product saved a company. See the [AI business case study video generator](https://reelsmakerai.com/ai-business-case-study-video-generator). ### Science Example: Strange events in space and nature. See the [AI fact video generator](https://reelsmakerai.com/ai-fact-video-generator). ## What's included * AI script writing from a topic, or your own script * AI narration in 10+ languages * AI visuals in 12 styles, including realistic and cinematic * Burned-in, styled captions * A background music library * Your logo, fonts and colors * 9:16 HD MP4 for Shorts, TikTok and Reels * Auto-posting to YouTube; TikTok videos go to your drafts ## Plans and pricing Plans start at $19 a month for 400 credits (about 25 one-minute Shorts). See [pricing](https://reelsmakerai.com/pricing). FAQ ## FAQ It can write, narrate and illustrate one from your topic. You should still check the facts, because AI can get details wrong. ## Tell your first true story today Type a topic and get a narrated, captioned documentary Short in minutes. [Start free with ReelsMakerAI](https://reelsmakerai.com/register)