Case Converter

How to use the Case Converter

Type or paste text into the input box above. All case variants are generated instantly below — click Copy to copy any result to your clipboard.

Case types explained

• UPPERCASE — every letter capitalised. Used for headings, acronyms, shouting.
• lowercase — every letter lower. Common in usernames, URLs and hashtags.
• Title Case — first letter of every word capitalised. Used in headlines, book titles.
• Sentence case — only the first letter of each sentence capitalised.
• camelCase — no spaces; each word after the first starts with a capital. Used in JavaScript variables.
• PascalCase — like camelCase but the first word is also capitalised. Used for class names.
• snake_case — spaces replaced with underscores, all lowercase. Used in Python variables and database columns.
• kebab-case — spaces replaced with hyphens, all lowercase. Used in CSS classes and URL slugs.

Who uses a case converter?

Developers converting variable names between languages, copywriters formatting headlines, and designers standardising UI text all use this tool regularly.