Format Switcher

1. Features
2. Installation
3. Usage
4. Keyboard Shortcut
5. Contributing
6. License

Format Switcher is a VS Code extension that transforms selected text between seven naming-convention formats via the right-click context menu or a keyboard shortcut.

Supported formats:

camelCase
snake_case
CONSTANT_CASE
kebab-case
Train-Case
lower words
UPPER WORDS

• Multi-cursor support — all active selections are converted simultaneously.
• Context menu only appears when text is selected (no more silent no-ops).

From the Marketplace:

1. Open VS Code
2. Press Ctrl+P and run: ext install EdFerVIIIA.format-switcher
3. Or search "Format Switcher" in the Extensions view (Ctrl+Shift+X)

From a VSIX file:

code --install-extension format-switcher-<version>.vsix

Select any text, right-click, and choose Change case → pick the desired format.

Press Alt+Shift+L with text selected to cycle through formats in order:

camelCase → snake_case → kebab-case → CONSTANT_CASE → Train-Case → lower words → UPPER WORDS → camelCase → …

The shortcut only activates when the cursor is inside the editor with a selection. You can customise the keybinding any time via File → Preferences → Keyboard Shortcuts.

Bug reports and feature requests are welcome — please open an issue.

Pull requests are also welcome. To get started:

git clone https://github.com/EfeDeveloper/format-switcher.git
cd format-switcher
npm install
npm test

Press F5 in VS Code to launch the Extension Development Host, or use the "Extension Tests" launch config to debug tests.

MIT © EfeDeveloper