Case Switcher – Cursor Based Uppercase & Lowercase for VS Code

Case Switcher Preview

🚀 Overview

Case Switcher is a lightweight Visual Studio Code extension that lets you quickly change the case of text directly from the cursor without selecting anything.

With simple keyboard shortcuts, you can instantly convert words to UPPERCASE or lowercase while the cursor intelligently moves across the text.

This extension is designed to speed up everyday coding tasks in HTML, CSS, JavaScript, JSON, and other languages. Live Link

✨ Features

Convert text to UPPERCASE using a keyboard shortcut
Convert text to lowercase instantly
Works directly at the cursor (no text selection required)
Smart cursor navigation across symbols like =, ", /, <, >
Lightweight and fast
Works with all programming languages in VS Code

⌨️ Keyboard Shortcuts

Shortcut	Action
Alt + →	Convert current word to UPPERCASE and move cursor right
Alt + ←	Convert current word to lowercase and move cursor left

🖼 Preview

Extension Demo

🛠 Installation

From VS Code Marketplace

Open Extensions in VS Code
Search for Case Switcher
Click Install

Manual Installation

git clone https://github.com/yourusername/case-switcher
cd case-switcher
npm install

Press F5 in VS Code to launch the extension development host.

📦 Project Structure

case-switcher
│
├── extension.js
├── package.json
├── LICENSE
├── README.md
└── public
    ├── favicon_hori.png
    ├── favicon_square.png
    └── preview.gif

📄 License

This project is licensed under the MIT License.

👨‍💻 Author

Thinakaran Manokaran https://thinakaran.dev/

⭐ Support

If you find this extension useful:

⭐ Star the repository
🐞 Report issues
💡 Suggest features

Contributions are welcome!