Text Case Converter
Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case, and more. Perfect for developers, writers, and content creators.
Example: HELLO WORLD
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When to Use Each Case Style
For Writing & Content
- UPPERCASE: Headlines, acronyms, emphasis
- lowercase: Casual text, usernames, domains
- Title Case: Article titles, headings, book titles
- Sentence case: Regular paragraphs, body text
For Programming & Development
- camelCase: JavaScript variables, Java methods
- PascalCase: Class names, React components
- snake_case: Python variables, database columns
- kebab-case: URLs, CSS classes, HTML attributes
- CONSTANT_CASE: Constants, environment variables
Frequently Asked Questions
- What is camelCase?
- camelCase is a naming convention where words are joined together with the first word in lowercase and subsequent words capitalized, like "firstName" or "getUserData". It's commonly used in JavaScript and other programming languages.
- What is the difference between snake_case and kebab-case?
- snake_case uses underscores to separate words (like "user_name"), while kebab-case uses hyphens (like "user-name"). Snake_case is common in Python and databases, while kebab-case is used in URLs and CSS class names.
- When should I use Title Case?
- Title Case capitalizes the first letter of each word and is typically used for headlines, titles, and headings in documents, articles, and presentations.
- Is my text secure?
- Yes, all processing happens in your browser. Your text is never sent to any server, ensuring complete privacy.
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