AI voice cloning

Your voice, reusable across every video

Long Story's voice cloning turns a short, clean reference clip into a reusable narration voice. Every clone is gated by a consent confirmation, and the resulting voice holds steady across full-length videos.

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From a short clip

A clean, single-speaker sample of 10–30 seconds is enough to build a voice.

Consent-gated

Cloning requires confirming you own or have rights to the voice — recorded every time.

Consistent at length

The cloned voice stays even across hours, not just short clips.

How it works

1
Upload a reference
Provide a short, clean clip of the voice you want to clone.
2
Confirm consent
Check the box confirming you have the rights — we record it.
3
Use it anywhere
Your voice appears as an option in voiceover and full-video tools.

Built in

What makes it better

Consent on record

Every clone logs a rights confirmation — cloning done responsibly.

Reuse everywhere

One clone works across every voiceover and full video you make.

Steady over hours

Holds its character across full-length narration, not just short demos.

Loved by creators

What people are saying

“Recorded 20 seconds once. Now all my lessons are in my own voice, and I never touch a mic.”

GGrace H.Course creator

“The clone is uncanny — consistent across a two-hour video. Viewers can't tell.”

TTomás V.Storytelling channel

Frequently asked

How much audio do I need?+

A clean, single-speaker clip of about 10–30 seconds is enough to build a usable voice.

Is cloning gated?+

Yes. Every clone requires confirming you own or have explicit rights to the voice, and the consent is recorded.

Where can I use the cloned voice?+

Anywhere a voice is selected — the voiceover tool and the full video pipeline.

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. $20 makes a full 1-hour video — voice and visuals included — or 1,000 images, or 2 hours of voiceover, or 20 scripts. Same pool, your call. Credits never expire.

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