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AI YouTube Script Generator
Create a structured YouTube video script from a topic, audience, style and target duration.
◉ Free🧠 Local AI🔐 No Paid API Key
▶️ Run AI Tool
🧠 Browser AI
🆓 Free workflow
⬇ Copy / download output
📖 How to use
- Enter the requested source text, context or document.
- Choose available style, format or target options.
- Run the tool and wait for the local model to load or generate.
- Review the result before using or publishing it.
⚡ How it works
- WebGPU browsers use a quantized Qwen2.5 0.5B instruction model.
- Other supported browsers fall back to a smaller SmolLM instruction model.
- First run downloads model files; later visits may reuse browser cache.
- Verify important facts, code, formulas and translations.
💡 Privacy & limits
- Your typed content is processed by the AI model running in your browser.
- No paid TDH AI API key is required.
- Model downloads can be large and performance depends on your device.
- Do not paste passwords, private keys or highly sensitive information.