AI long-form video generator

Topic in, finished video out

Long Story's long-form video generator runs the entire pipeline from a single topic: a chaptered script, consistent narration, scene visuals, and a final rendered file you can publish. It's built for the videos other tools choke on — sleep stories, documentaries, and deep-dives that run for hours.

True long-form

1 to 10 hours, rendered clean to the final second — no drift, no black frames, no silence at the tail.

The whole pipeline

Script, voice, visuals, and render run as one tracked job. You bring the topic; Long Story does the rest.

Publish-ready

Each render ships with a title, description, chapter timestamps, tags, and a thumbnail.

How it works

  1. 1

    Describe your video

    Enter a topic and choose a runtime, from ten minutes to ten hours.

  2. 2

    Long Story assembles it

    It scripts, narrates, illustrates, and renders — you watch each stage move.

  3. 3

    Download and publish

    Grab the finished file with copy-paste metadata and upload on your terms.

Frequently asked

How long can the videos be?+

Up to 10 hours. Long Story is built specifically for long-form content, so the audio and video stay in sync from the first chapter to the last.

Do I need to edit anything?+

No. The full pipeline runs automatically — script, voice, visuals, and render. You get a finished file plus ready-to-paste metadata.

What kinds of videos work best?+

Sleep stories, faceless documentaries, history deep-dives, ambient and lore channels — anything narration-led that benefits from long runtimes.

Why Long Story

Built for the videos other tools choke on

Truly long-form

1 to 10 hours, rendered clean to the final second — no audio drift, no black frames, no silence at the tail, the place long videos usually fail.

One job, every stage

Script, voiceover, visuals, and render run as a single automated job you can watch move — no stitching tools together by hand.

Pay per video

Credits, not a subscription. One credit makes one video — a 10-minute clip or a 10-hour render cost the same single credit.

Yours to keep

Download the finished file and own it. Voice cloning is consent-gated, and your topics and renders stay yours.

16:9 · 9:16 · 1:1  ·  preset & cloned voices  ·  up to 10:00:00 runtime

Keep exploring

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No subscription required · pay per video