AI Script Generator for YouTube Video: Free Tools & Prompts
Writing & Content

AI Script Generator for YouTube Video: Free Tools & Prompts

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TL;DR: What You Need to Know

  • AI script generators save YouTube creators hours by automating video scripts—from ideation to polished dialogue.
  • The top tools: Veed.io, vidIQ, Restream, and (with the right prompts) ChatGPT itself.
  • Most tools offer free versions but differ in output quality, customization, and ease of editing.
  • Using ChatGPT (with copy-paste prompts below) gives you more flexibility than boxed-in generators.
  • This guide compares leading options, shares prompt templates for better scripts, and helps you choose the right workflow—no fluff.

Why AI Script Generators for YouTube Matter

If you’ve ever stared at a blank Google Doc, dreading another YouTube script, you’re not alone. Video creators—especially solo founders and small teams—waste precious hours brainstorming, outlining, and editing. Meanwhile, algorithm changes and audience expectations demand faster, sharper content.

AI script generators promise a shortcut: type your topic, tweak a few settings, and get a ready-to-edit script in minutes. But which tools actually deliver? Can ChatGPT really replace a YouTube scriptwriter? And how do you avoid robotic, cookie-cutter videos that flop with viewers?

Let’s break down your options—plus, I’ll share the exact prompts I use to turn ChatGPT into a YouTube script machine.

The Best AI Script Generators for YouTube: A Practical Comparison

Below, I tested and compared the most popular tools for founders and creators. My criteria: ease of use, script quality, customization, and price.

1. Veed.io Script Generator

  • How it works: Enter your topic and video type (e.g., explainer, review), and Veed generates a script with intro, body, and outro.
  • Pros: Clean interface, good for beginners, free tier available.
  • Cons: Scripts can feel generic; limited tone/format options.
  • Best for: Quick drafts, short-form videos, non-technical topics.
  • Demo:
    Veed Script Generator Screenshot

2. vidIQ AI Script Generator

  • How it works: Designed for YouTube optimization—add your topic, set length, and get a script tailored to trending keywords.
  • Pros: Keyword suggestions built-in, YouTube-centric, integrates with channel analytics.
  • Cons: Free version is very limited; output quality varies by niche.
  • Best for: YouTubers focused on SEO and growth.
  • Demo:
    vidIQ Script Generator Screenshot

3. Restream AI YouTube Script Generator

  • How it works: Simple interface, with options for topic, tone, and video style.
  • Pros: Fast, easy to use, good for brainstorming.
  • Cons: Output lacks depth for complex topics; editing required.
  • Best for: Fast ideation, live stream intros/outros.
  • Demo:
    Restream Script Generator Screenshot

4. ChatGPT (with Custom Prompts)

  • How it works: Feed ChatGPT your topic, audience, and any channel specifics. With the right prompt, it generates a custom script—unlimited revisions, any style or length.
  • Pros: Maximum flexibility, better personalization, adapts to your voice.
  • Cons: Requires more setup; output quality depends on your prompt.
  • Best for: Founders who want differentiated, on-brand scripts—or who cover niche topics.

Copy-and-Try: ChatGPT Prompts for YouTube Scripts

If you want true control (and better results), use ChatGPT with these prompts. Copy, edit, and paste them right into ChatGPT:

Prompt #1: The Fast Explainer

I'm making a YouTube video for [target audience] about "[topic]." Write a 90-second script in a friendly, engaging tone. Start with a hook, explain the main point in simple terms, and end with a call-to-action that fits my channel's style.

Prompt #2: Deep Dive Tutorial

Act as a YouTube scriptwriter for a channel focused on [niche]. My topic: "[topic]." Write a detailed script (3-5 minutes) that includes an attention-grabbing intro, step-by-step instructions, and a summary with key takeaways. Use natural, conversational language.

Prompt #3: Product Review Script

I need a YouTube script for reviewing [product/service] aimed at [audience]. Include: 
- Personal experience or a hypothetical story
- Pros and cons
- Comparison to alternatives
- Honest recommendation
Keep it authentic, concise, and avoid sounding scripted.

Prompt #4: Channel-Specific Style

Here's a sample script from my channel: [paste your typical script or intro]. Using this voice and style, write a YouTube script on "[new topic]." Maintain my tone, pacing, and call-to-action style.

Prompt #5: Optimize for YouTube SEO

Write a YouTube video script about "[topic]" for [audience]. Incorporate these keywords for SEO: [keyword list]. Begin with a strong hook, weave in the keywords naturally, and end with an invitation to like/subscribe. Make it engaging and informative.

Bonus: Tips for Better AI-Generated Scripts

  • Always edit: Even the best tools need your human touch. Add personal stories, clarify instructions, and tweak calls-to-action.
  • Mix and match: Generate outlines with one tool, then flesh out the script in ChatGPT.
  • Batch your scripts: Write 3-5 scripts at once to build momentum (and a content buffer).
  • Repurpose: Convert scripts to blog posts, newsletters, or Shorts.

Which Tool is Right for You?

  • For speed: Veed or Restream.
  • For YouTube growth: vidIQ.
  • For customization and brand voice: ChatGPT with the prompts above.

Pro tip: Test each tool with the same video topic—then compare scripts side-by-side. You’ll quickly see which fits your workflow (and audience) best.

Ready to Level Up Your YouTube Scripts?

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What’s your go-to AI script tool? Let me know in the comments—or share your best prompt!