Developer Tools4 min read•August 4, 2026
Developer Text Formatting: camelCase, kebab-case & snake_case Demystified
Learn when to use camelCase, kebab-case, snake_case, and Title Case in programming languages, CSS selectors, database column names, and SEO URLs.
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Reviewed by the GreenCode Developer Tools Editorial Desk
Last Updated: August 4, 2026
Disclaimer: Calculations and results provided by this tool are mathematical estimates for informational and educational purposes only. They do not constitute professional financial, tax, or legal advice.
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Introduction
Programming languages and conventions require specific text formatting rules. Converting raw text into identifier-safe casing prevents syntax errors and maintains clean code standards.
Step-by-Step Instructions
- Paste string content into the text area.
- Click UPPERCASE, lowercase, Title Case, camelCase, kebab-case, or snake_case.
- Click 'Copy' to copy converted string to clipboard.
Key Use Cases
- JavaScript & TypeScript: Convert variable names to camelCase.
- CSS & HTML: Convert class names and URL slugs to kebab-case.
- Database Queries: Format SQL column names into snake_case.
Frequently Asked Questions
What is kebab-case vs snake_case?
kebab-case separates words with hyphens (my-variable-name), while snake_case separates words with underscores (my_variable_name).