Explore free online tools — no signup required. Browse all →

YouTube Shorts Script Generator

Write punchy Shorts scripts that go viral

Choose AI Model:
gpt-4o-mini
ChatGPT AI Models
gpt-5-nano NEW
Compact GPT-5 for fast, efficient writing
gpt-4o-mini
Affordable, fast multimodal GPT model
gpt-4.1-nano
Ultra-fast, affordable GPT-4.1 nano
DeepSeek AI Models
DeepSeek: DeepSeek V4 Flash
DeepSeek official fast chat model
NVIDIA AI Models
NVIDIA: Nemotron 3 Ultra NEW FREE
NVIDIA Nemotron 3 Ultra · via OpenRouter
NVIDIA: Nemotron 3 Super NEW FREE
NVIDIA Nemotron 3 Super · via OpenRouter
NVIDIA: Nemotron 3 Nano 30B A3B FREE
NVIDIA Nemotron 3 Nano 30B · via OpenRouter
AI YouTube Shorts Script Generator

Your prompt will appear here…

- 0 Words 0 Min read Buy me a Coffee

Your beautifully formatted article will appear here once you generate.

Activity History 0/10

No history yet

Your generations will appear here. Sign in to save them permanently.

100% Free All tools are free forever
No Signup Required Start using instantly
Browser Based Works on any device
Privacy First Your data is always safe

Have you tried writing a sixty second script and found it harder than a ten minute one? Short form gives you no room to warm up. The YouTube Shorts Script Generator writes to the clock, with the hook, the body and the ending sized for the length you pick.

What is YouTube Shorts Script Generator?

It writes vertical video scripts. Type your video topic or idea and the YouTube Shorts Script Generator returns a script for the length you set, optionally with a hook line, a call to action, B roll notes and timestamps through the script.

Fifteen, Thirty Or Sixty Seconds

Script Length is the setting that changes everything else. Fifteen seconds holds one idea and nothing more. Thirty seconds fits a point with one example. Sixty seconds allows a short setup, two beats and an ending, and it is the length most people choose when thirty would have been sharper.

Where it helps

  • Writes to a real duration instead of producing text you then have to cut
  • B roll notes tell you what to film alongside the talking
  • Hook Strength is separate from style, so an educational script can still open hard

Where it does not

  • Timings are estimates, and a fast speaker will finish early
  • It cannot know what footage you have, so B roll notes are suggestions
  • Sixty second scripts often want trimming, whatever the setting says

Hook Strength And B Roll Notes

SettingChoicesWhere to start
Script StyleEducational, Entertaining, Storytelling, Tutorial, Listicle, Reaction, Motivational, PromotionalTutorial, the format Shorts rewards most reliably
Hook StrengthStrong, Medium, SubtleStrong, since a Short has no second chance
Script Length15 seconds, 30 seconds, 60 seconds30 seconds, enough for one point with an example

The Energy slider sets delivery. High energy suits a fast tutorial or a reaction. Keep it lower for anything explaining something carefully, where an excited voice makes the information harder to follow.

How Does YouTube Shorts Script Generator Work?

A barista wants a thirty second Short on pouring latte art.

  1. Type the idea: "why your latte art collapses, the milk is too hot, filmed at the machine."
  2. Pick your AI model from the list at the top.
  3. Set Script Style to Tutorial, Hook Strength to Strong, Script Length to 30 seconds, Tone to Casual.
  4. Turn on Include Hook, Include CTA and Add B-Roll Notes. Timestamps are optional at this length.
  5. Generate, then read the script aloud with a timer.
  6. Copy it to your phone, or download as TXT to keep a week of scripts in one file.

Try this Film the hook line twice, once flat and once with more energy. The version that works is rarely the one you expected, and having both means the edit decides rather than the take.

Best Use Cases

  • One tip pulled out of a longer video you already published
  • Answering a comment question in thirty seconds instead of typing a reply
  • Testing whether a subject has an audience before filming the full version
  • Building a run of Shorts around a single theme, generating one script per idea

EizTools is free to use, needs no sign up, and gives each job a workspace of its own. The AI model family is something you choose rather than something assigned. Short scripts and short verse both live or die on rhythm, and the Poem Generator is a surprisingly useful place to test a punchy closing line when a script needs one. The rest of the catalogue is in the tool library.

Frequently Asked Questions

How accurate are the script timings?

They are estimates based on typical speaking pace. Read the draft aloud with a timer before filming, because most people speak faster on camera than they expect to.

Does the YouTube Shorts Script Generator work for other short video platforms?

The scripts are written for vertical short form, so they transfer well. The settings mention Shorts, but a thirty second tutorial script works the same wherever you post it.

What are B roll notes?

Short suggestions for what to show while you talk, such as a close up of the pour. They are prompts for filming, not instructions, since the tool cannot see what footage you have.

Should every Short have a call to action?

Not every one. A hard ask on a fifteen second clip eats a fifth of it. Save the call to action for Shorts where you have genuinely given something useful first.

Short form punishes waffle harder than any other format. Pick the length before you write, open on your strongest line, and cut the script again after the first read aloud. The generator handles the first draft in seconds.

21+ Articles Published
332+ Readers Helped
Written by

Founder & Creator at EizTools

Founder of EizTools and a passionate AI enthusiast dedicated to building practical, user-friendly AI tools that simplify everyday tasks.

Expertise
AI Tools Content Writing SEO Productivity

Follow EizTools

New AI tools, practical tips and product updates — straight to your feed.