Case Converter
Convert text between camelCase, PascalCase, snake_case, SCREAMING_SNAKE_CASE, kebab-case, Title Case, and sentence case.
Input
Delimiters, spaces, and camelCase are all detected automatically.
Results
Free case converter for developers, writers, and content teams
This case converter helps you quickly transform text between common capitalization and naming styles. Whether you are formatting variable names, cleaning spreadsheet columns, adjusting titles, or standardizing content, it saves time and reduces manual editing.
It is useful for developers, technical writers, marketers, editors, students, and anyone who works with text that needs consistent formatting.
Common case formats you may need
camelCase
Common in JavaScript, TypeScript, and many programming conventions for variables and properties.
PascalCase
Often used for class names, component names, and strongly typed model names.
snake_case
Frequently used in databases, Python code, and machine-friendly naming conventions.
kebab-case
Common in URLs, CSS class naming, HTML attributes, and slug-like formats.
Why a case converter is useful
Small formatting inconsistencies can create friction in codebases, content systems, naming conventions, and data exports. A case converter helps you standardize text quickly so you can move between development, content, and documentation workflows with less manual cleanup.
It is especially helpful when copying text between tools that use different naming rules.
Common use cases
- renaming variables, functions, and classes in code
- turning headings into slugs or filenames
- cleaning column names in spreadsheets and CSV files
- standardizing API fields and config keys
- rewriting titles and labels into presentation-friendly formats
Good habits when converting text case
Do this
- • match the case style to the target tool or language
- • keep naming conventions consistent across a project
- • review acronyms and abbreviations after conversion
- • use human-readable cases for headings and UI labels
Avoid this
- • mixing naming conventions in the same codebase
- • assuming acronyms will always convert perfectly
- • using presentation-style text for machine keys
- • leaving inconsistent spacing before conversion
This tool is best used as a fast formatting helper. Always do a quick review when converting identifiers with acronyms, numbers, or special separators.
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Frequently Asked Questions
Does it handle mixed delimiters and camelCase?
Yes, it detects underscores, dashes, dots, spaces, and camelCase boundaries.
Can I copy each result easily?
Yes, every output row has a Copy button.
Is my text uploaded?
No. Conversion runs entirely in your browser.