Long-Form AI Video Generator Turn Your Script into an Upload-Ready Video
From one line or a finished script to an original video with licensed footage that matches every line, built for YouTube monetization and done in under an hour.
Made with Epivoke · sources listed
How it works —
How to make a long-form YouTube video with AI
How the Suez Canal works, calm narrator, focus on the 2021 blockage
20 minHow it worksCalm voiceClean
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Step 1
Type a topic or paste your script
Start from text: a single sentence or a script you’ve already written. Pick a length from 8 to 60 minutes, a niche, a voice and one of three styles. Already have a script? We use your words exactly as written.
Script · 2,840 words
On 23 March 2021, a ship longer than the Empire State Building is tall turned sideways in the canal.[1]
For six days, $9.6 billion of trade a day sat waiting at either end.[2]
Generate2,000 credits
Step 2
Check the script and the price
Read the full script, with a source next to every factual claim, plus the exact credit cost of your video. Want changes? Rewrite any line before you generate.
suez-canal.mp41080p · 20:14 · captions
Ready
license-sheet.pdf
sources.txt
Step 3
Generate, download, upload
Our long video AI generator renders it in the background, and most are ready in under an hour. We email you the moment yours is done. Download a 1080p MP4 with captions and music, plus the license sheet and the source list, and upload it to your channel.
AI long video generator for history, geopolitics, business and science channels
Epivoke is an AI long video generator for YouTube channels that live on 10, 20 or 40 minute videos: the kind that need a real script, real footage and visuals that explain. Pick your niche and the video is told the way that niche is told.
Your viewers came for the story. Our long-form AI video generator plans every video from scratch around your script, so the picture keeps up with the narration from the first minute to the last.
Real frames from our sample videos
Footage that matches every line
The picture shows what the narrator is talking about, chosen line by line from licensed stock and openly licensed archives, not random B-roll to fill time.
4:15And when Toshiba tried to win the next format war, HD DVD against Sony’s Blu-ray, it lost that too, in 2008.
1:30The main factory would go in Skellefteå, a small town in the far north of Sweden, running on cheap hydroelectric power.
Animation made for this video
Animated maps, timelines, data charts and labeled cutaways, built for your script: campaign routes for a war, a price chart for a company collapse, a cross-section for how a reactor works.
One look for your whole channel
Choose Archive, Clean or Bold, and the animation, type and color follow it through the whole video. Pick the same style every time and your channel keeps one look viewers recognize.
ArchiveCleanBold
Trust —
Long videos you own, built for YouTube monetization
YouTube looks for two things before it pays a channel: original videos, and the rights to everything in them. Every video from Epivoke, the AI long-form video generator, comes with both.
your-script.txtEvery word kept
In 2016, Northvolt promised Europe a battery industry of its own.
Eight years later, it was filing for bankruptcy.
Original, never reused
Every video gets its own visual plan and animation, built around your script. Bring a finished script and we keep every word.
suez-canal.mp4
OwnerYou
Publish on YouTubeYes
MonetizeYes
Yours to publish and monetize
You own every video you make, and you can publish and monetize it on your channel.
Clip 014 · Port of YantianLicensed
Clip 027 · Lloyd’s engravingCC BY 4.0
Clip 031 · Canal survey, 1869Public domain
A license for every clip
Every clip, its library and its license, listed in one file, ready if YouTube or a sponsor asks.
100 credits make one finished minute. Unused credits roll over a month, failed renders are refunded in full, and plans cancel in one click. See full pricing →
FAQ —
Questions creators ask before their first video
What’s the best AI video generator for long videos?
The best AI video generator for long videos makes the whole video in one run: script, voiceover, footage, animation and captions, planned for the full length. Epivoke is a long AI video generator built for YouTube videos up to an hour long, so you download one finished file and upload it.
Can AI make long-form videos? How long can they be?
Yes. Epivoke is a long-form AI video generator, so it makes videos from 8 to 60 minutes, with the script, footage and animation planned for the full length.
Can it make a full long video from just a topic?
Yes. Type one line and Epivoke researches the topic, writes the script with a source for every fact, narrates it and edits a full long-form video of up to 60 minutes. You can read and change any line of the script before it renders.
Which AI long video generator is safe for YouTube monetization?
YouTube makes the monetization call, and Epivoke is built around what its rules look for. YouTube flags reused content and repetitive, mass-produced videos; every Epivoke video gets its own visual plan and custom animation, and comes with a license sheet for every clip.
Can I use my own script?
Yes. Paste it in and we keep every word: nothing is rewritten, shortened or summarized. Scripts can run up to about 9,000 words, enough for a 60-minute video.
Where does the footage come from? Will I get copyright claims?
From licensed stock libraries such as Storyblocks and openly licensed archives such as Wikimedia Commons, all cleared for monetized YouTube videos. Every video ships with a license sheet listing each clip, its library and its license type. Want an even wider pool? Switch on Full web and clips from the open web are added too, each marked WEB on the sheet so you always know where it came from.
Does it add maps, timelines and charts?
Yes. Key scenes in every long video get animation made for your script: maps for campaigns and trade routes, timelines for long stories, charts for the numbers, and labeled diagrams for how things work. None of it comes from a template.
How long does it take to make a video?
Most finish within the hour. You can close the tab while it works, and we send you an email as soon as your file is ready to download.
How much does a long AI video generator cost?
Plans start at $39 a month, and every finished minute costs 100 credits, from $1.46 a minute. A 20-minute video is 2,000 credits, about $33 on the Pro plan. You see the exact number before anything renders.
Do I need a subscription? Is there a free trial?
Yes. Epivoke works on a monthly or yearly plan, from $39 a month, and there's no free trial. Want to see what you get first? Watch the full sample videos on this page, each made with Epivoke from start to finish. If it isn't for you, you get a full refund within 7 days of your first payment, as long as you haven't used any credits.
What if a render fails or something goes wrong?
A render that fails on our side, or gives you no usable file, is refunded in full, automatically. For anything else, email support@epivoke.com and a real person replies within two business days.
Can I edit the video after it’s made?
You shape the video before it renders: edit any line of the script and the visuals follow your words. Editing finished videos is on the way.
What languages does Epivoke support?
Epivoke writes and narrates in English, the language of YouTube’s biggest documentary and explainer audiences.
Your next long-form AI video starts with one line
Type a topic or paste a script into the long-form AI video generator made for documentary and explainer channels, and get a video ready to upload in under an hour.