ChatGPT Text Cleaner

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A React application that removes hidden Unicode characters and watermarks from ChatGPT-generated text.

Features

• Remove invisible Unicode characters (Zero-Width Space, Narrow No-Break Space, etc.)
• Replace special characters with standard equivalents (smart quotes, em dashes)
• Real-time text processing
• Copy and download cleaned text
• File upload support
• Visualization of invisible characters

Demo

You can try the live demo at: https://yourusername.github.io/supabase-jwt-generator/

Installation

1. Clone the repository:

git clone https://github.com/yourusername/supabase-jwt-generator.git
cd supabase-jwt-generator

2. Install dependencies:

npm install

3. Start the development server:

npm run dev

Deployment to GitHub Pages

1. Update the base path in vite.config.js to match your repository name
2. Build and deploy:

npm run deploy

Technologies Used

• React 19
• Vite
• Tailwind CSS
• Lucide React Icons
• shadcn/ui components

About Hidden Characters

New ChatGPT models (o3, o4-mini) add invisible Unicode characters to generated text. These characters serve as hidden watermarks to identify AI-generated content but can cause issues when copying text, break formatting, and lead to unexpected behavior in text editors and web forms.

License

MIT License