SStorySplice

AI video studio

Create narrated short videos from an idea or script

Use AI-assisted writing, matched stock footage, multilingual voiceover, background music and styled captions to create a ready-to-download MP4.

✓ Free beta access✓ Private projects✓ Downloadable MP4
StorySplice Studio
VIDEO IDEAHow a Sunflower Grows
YOUR STORYFrom one seed, a field of gold.StorySplice

A focused workflow

From first thought to finished file

StorySplice keeps the whole creation process in one workspace, without making you learn a traditional video editor.

01

Start with an idea

Use a short topic, generate a script with AI, or paste your complete narration.

02

Shape the story

Choose the format, duration, footage order, voice, music, and caption style.

03

Preview and download

Review the generated video in your browser and save the finished MP4 locally.

Built for fast creation

Everything needed for a complete short video

Practical controls for scripting, visuals, sound, captions, preview, and export—powered by the StorySplice render engine.

AI

AI-assisted scripting

Draft editable narration and visual search terms from a single topic.

HD

Stock-footage matching

Search Pexels and arrange relevant footage around the story.

VO

Multilingual narration

Preview natural voices and control narration speed and volume.

CC

Styled captions

Burn readable subtitles into the video with configurable placement and design.

Browser preview

Watch the completed result in StorySplice before downloading it.

MP4

Ready-to-use export

Download a finished MP4 for publishing, with seven-day temporary storage.

Bee visiting a sunflower in a vertical StorySplice video
EXAMPLE INPUTHow a Sunflower GrowsVertical · narrated · captions

A complete example

See an idea become a structured short video

Follow one project from a focused topic through an editable script, ordered visual searches, narration, caption styling and final export settings.

  • Topic and creative direction
  • AI-assisted script and stock-footage plan
  • Voice, music and subtitle choices
  • Final vertical MP4 workflow
Explore the sunflower lifecycle example →

Real rendered output

Watch examples in different formats and languages

Each case study includes the playable MP4, production settings and honest quality-control notes. No testimonials or performance figures are invented.

View all rendered examples and production notes →

Designed around real workflows

Ways to use StorySplice

Start with a clear communication goal, then choose the format, pacing and creative controls that fit the audience.

01

Faceless social videos

Turn an original script into a vertical narrated video without recording yourself on camera.

02

Educational explainers

Pair a concise lesson with relevant footage, readable captions and consistent narration.

03

Product storytelling

Build a short narrative around a product idea, customer problem or campaign concept.

04

Multilingual content

Choose supported voices and subtitle styling for audiences that prefer different languages.

Transparent beta access

Test the complete workflow before paid plans arrive

StorySplice is currently a limited beta. New accounts receive a monthly generation allowance and can create videos up to approximately 60 seconds.

Formats
Portrait 9:16 and landscape 16:9
Output
Previewable, downloadable MP4
Storage
Generated media retained for seven days
Billing
No Stripe payment required during this beta phase

Built with practical safeguards

Private projects and clear retention

  • Email or Google account authentication
  • Per-user video preview and download routes
  • HTTPS and server-side API credentials
  • Automatic seven-day media cleanup
  • Published terms, privacy and support information
Read the Privacy Policy →

Common questions

What to know before creating a video

Clear answers about the beta workflow, supported inputs and temporary storage.

What does StorySplice generate?

StorySplice combines an editable script, stock footage, synthetic narration, optional background music and styled captions into a downloadable MP4.

Can I use my own script and music?

Yes. You can paste your own script and upload a supported background-music file up to 30 MB. You are responsible for having the rights required to use uploaded material.

Which video formats are supported?

You can create portrait 9:16 or landscape 16:9 videos, with target lengths from approximately 15 to 60 seconds. Choose portrait for phone-first feeds and landscape for conventional widescreen players.

Can I preview a video before downloading it?

Yes. Completed videos can be played in the browser and downloaded as MP4 files from the project workspace or Recent videos.

How long are videos stored?

Generated task media and uploaded background music are scheduled for automatic deletion after seven days. Download anything you want to keep.

Can I use generated videos commercially?

The Terms permit lawful personal or commercial use to the extent allowed by law, but you must review the result and secure all necessary rights, licenses and permissions.

Start with one clear idea

Create your first narrated short video

Bring a topic or a complete script. Review every creative choice before rendering.

Create a free beta account

StorySplice example workflow

How a Sunflower Grows From a Single Seed

This genuine 40-second vertical video follows a sunflower from germination through flowering, pollination and the production of new seeds.

Public example · 0:40 · portrait 9:16 · English narration · burned-in captions

Download example MP4

01 · Brief

Explain one complete natural cycle

The story moves from a seed beneath the soil to germination, growth, flowering, pollination and the formation of new seeds. Each stage gives the narration a concrete visual purpose.

Format
Portrait 9:16
Final length
40 seconds
Tone
Warm, vivid and educational

02 · Script

Build a visible progression

Every sunflower begins as one striped seed, tucked beneath a thin blanket of soil.

The original 100-word narration uses short sentences and avoids the common misconception that mature sunflower heads continue tracking the sun.

03 · Visual plan

Match footage to each growth stage

Ordered searches covered seed planting, germination, emerging seedlings, green leaves, a developing bud, an open bloom, pollinators and a mature seed head. The sequence was reviewed frame by frame before publication.

04 · Review

Publish only after quality control

The final file contains 1080×1920 H.264 video and AAC audio at 30 fps. Captions remain inside the mobile safe area, the narration is clear over restrained music, and representative frames stay relevant to the sunflower lifecycle.

Try the same workflow

Start with your own subject or finished script

Review the generated script, visual terms, voice, music and captions before the render begins.

Create a free beta account

Practical video creation guides

Plan clearer scripts, visuals, voiceovers and captions

Use these guides to make deliberate creative choices before spending time on a render. The advice focuses on short narrated videos made with stock footage.

Workflow guide

How to turn a script into a narrated video

Break narration into scenes, choose footage searches, set the pace and prepare a readable final export.

Read the guide →
Writing

Write a short-video script people can follow

Build a clear hook, spoken structure and purposeful ending without overcrowding a 15–60 second video.

Read the guide →
Accessibility

Design readable captions for vertical video

Choose safe placement, concise lines, contrast and timing that work on a small phone screen.

Read the guide →
Visual planning

Find better stock footage with specific keywords

Translate each narration beat into concrete searches built around subjects, actions and settings.

Read the guide →
Formatting

Choose 9:16 or 16:9 without damaging the story

Plan composition for the destination instead of treating vertical and widescreen crops as interchangeable.

Read the guide →
Audio

Balance voiceover and background music

Protect speech clarity while using music to support pace, tone and transitions.

Read the guide →
Rights

Check stock footage and music rights before publishing

Use a practical record-keeping process for licenses, attribution and commercial-use restrictions.

Read the guide →
Quality control

Review an AI-assisted video before publishing

Inspect claims, visuals, pronunciation, captions, audio, cropping and the final export.

Read the guide →
Video preview

Your video

Download MP4