FontGPT - Text Size & Font Size Adjuster for ChatGPT

About

Make ChatGPT text bigger, smaller, or just right! Easily adjust font size, increase text size, and control readability in ChatGPT with independent controls for chat messages and sidebar.

🎯 Key Features:
• Dual Font Controls - Separate text size adjustment for main chat (10-32px) and sidebar chat list (10-24px)
• Smart Container Handling - Automatically prevents text from breaking ChatGPT's layout in cards and special containers
• Real-time Preview - See changes instantly as you adjust font size
• Persistent Settings - Your font preferences are saved and synced across devices
• Quick Presets - One-click font sizes: Small, Medium, Large, XL
• Universal Compatibility - Works on both chat.openai.com and chatgpt.com

💡 Perfect For:
- Making ChatGPT text larger for better readability
- Reducing eye strain with comfortable font sizes
- Customizing text size for different screen sizes
- Improving accessibility for vision needs
- Fine-tuning your ChatGPT reading experience

🚀 How It Works:
1. Install the extension
2. Click the FontGPT icon next to your address bar
3. Use sliders or buttons to adjust text size for chat and sidebar
4. Choose from preset sizes or create custom settings
5. Your preferences are automatically saved

🎨 Smart & Intuitive:
FontGPT intelligently handles ChatGPT's dynamic interface. While your main chat text scales perfectly, special elements like news cards, citations, and buttons automatically scale down to prevent layout issues. This means you get larger, more readable text without breaking ChatGPT's design.

⚡ Technical Highlights:
- Manifest V3 compatible
- Chrome sync storage for cross-device settings
- Real-time mutation observer for dynamic content
- Comprehensive CSS targeting for all ChatGPT elements
- Error handling and fallback mechanisms

🔒 Privacy & Security:
- No data collection or tracking
- No external server communication
- Settings stored locally in your Chrome profile
- Open source code structure
- Minimal permissions required

🌟 Why Choose FontGPT:
- Specifically designed for ChatGPT's interface
- Independent controls for different areas
- Smart container handling prevents layout breaks
- Instant visual feedback
- Cross-device synchronization
- Easy-to-use interface
- Regular updates for ChatGPT changes

Enhance your ChatGPT experience with perfect text sizing. Whether you need larger fonts for accessibility, smaller text for more content on screen, or just want better readability - FontGPT gives you complete control.