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IYOUTUBER

AI Video Prompt Generator

Break scripts down into cinematic visual scenes and export optimized generative AI prompts with camera angles, lighting, and negative prompts.

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Workflow

How it works

1Step 1

Paste Your Script

Paste your YouTube video narration or story script into the text area.

2Step 2

Define Characters (Optional)

Add character profiles to maintain visual consistency across all generated scenes.

3Step 3

Choose AI Target & Style

Select Image Prompts (Midjourney/DALL-E) or Video Prompts (Runway/Sora/Kling).

4Step 4

Generate Scene Prompts

Click generate to break your story into sequential cinematic prompt cards.

5Step 5

Copy & Export

Copy individual prompts or export all scenes at once as TXT or JSON.

Features

Cinematic Breakdown

Automatically partitions long scripts into coherent visual beats and scene prompts.

Character Consistency

Injects uniform character traits into every prompt to maintain narrative continuity.

Optimized for Top AI Tools

Tailored prompt syntax for Midjourney v6, Runway Gen-3, Luma Dream Machine, and Kling AI.

Negative Prompt Generator

Includes negative prompts to prevent common AI rendering flaws.

Instant Batch Export

Download entire video storyboards in structured JSON or plaintext.

100% Free & Private

Generates prompts directly in your browser without saving your confidential scripts.

Frequently asked questions

Which AI video generators are supported?

Prompts are formatted to work seamlessly with Runway Gen-2/Gen-3, Pika Labs, Sora, Kling, Luma Dream Machine, and Midjourney.

How does character consistency work?

When you define a character name and visual traits, the engine weaves those exact descriptions into every scene featuring that character.

Is there a limit on script length?

You can input up to 5,000 characters per generation batch.

Are my scripts stored on your servers?

No, all script processing is done client-side in your browser session.
⚡ Recommended Next StepEnd-to-End AI Video Production Workflow (3/4)

Media File Renamer

Convert script into scene-by-scene AI image prompts — Sort your photos and videos chronologically by creation date and sequentially rename them. 100% private, client-side ZIP export.

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