AI voiceover generator

Natural narration from any text

Paste a script and get clean, natural narration. Long Story's voiceover generator holds a consistent voice across long runtimes, so chapter five sounds like chapter one — the hard part for long-form audio.

Natural delivery

Narration that reads like a person, not a robot — tuned for long listening.

Consistent for hours

No voice drift across long runtimes; the tone holds start to finish.

Preset or cloned

Pick a built-in voice or use a voice you've cloned in Long Story.

How it works

  1. 1

    Paste your text

    Drop in a script or any block of text you want narrated.

  2. 2

    Choose a voice

    Select a natural preset or your own cloned voice.

  3. 3

    Generate audio

    Get a clean narration track, ready to drop into a video.

Frequently asked

Can it handle long scripts?+

Yes — it's built for long-form, so the voice stays consistent across hours of narration.

Can I use my own voice?+

Yes, if you've created a voice with the voice cloning tool, you can select it here.

What formats do I get?+

A standard audio track you can download or pass straight into the video render.

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

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No subscription required · pay per video