Create code identifiers
Generate camelCase for variables, PascalCase for types, and CONSTANT_CASE for constants from one phrase.
Case Converter for Developer Naming Styles
Case Converter for Developer Naming Styles
Convert English text into camelCase, PascalCase, snake_case, and six other naming styles at once.
Key features
- Generates camelCase, PascalCase, snake_case, CONSTANT_CASE, and kebab-case together.
- Also produces Title Case, Sentence case, lowercase, and UPPERCASE.
- Splits words at spaces, separators, camel-case transitions, acronyms, and number boundaries.
How to use
- Enter the English text you want to convert.
- Copy the output for the naming style you need.
Examples
Normalize API field names
Turn English field labels containing spaces or hyphens into snake_case or kebab-case.
Privacy
Word splitting and case conversion run in your browser.
Requirements
Word detection is based on English letters and digits; non-ASCII scripts are omitted from the results.
Common questions
- Can it split words that are already in camelCase?
- Yes. It detects lowercase-to-uppercase transitions, acronym boundaries, and transitions between letters and numbers.
- Will non-Latin names convert to snake_case?
- No. Word recognition currently uses ASCII letters and digits, so non-ASCII scripts are omitted from the result.
Related tools
- URL Slug GeneratorTurn titles and phrases into hyphenated or underscored URL slugs with optional Korean character retention.
- Whitespace and Duplicate Line CleanerRemove unwanted whitespace and blank lines, deduplicate and sort lines, or change letter case in one pass.
- JSON to TypeScript ConverterAnalyze a JSON object or array and generate nested TypeScript interfaces or type aliases.
- Find and Replace Text OnlineFind literal text or regular-expression matches and replace the first occurrence or every occurrence.