Text Case Converter

Free Online Text Case Converter

Transform your text between 20+ different case styles instantly. Perfect for developers, writers, and anyone who needs to format text quickly and accurately.

Popular Case Styles

For Developers

  • camelCase: First word lowercase, subsequent words capitalized (myVariableName)
  • PascalCase: Every word capitalized (MyClassName)
  • snake_case: Lowercase with underscores (my_variable_name)
  • SCREAMING_SNAKE_CASE: Uppercase with underscores for constants (MY_CONSTANT)
  • kebab-case: Lowercase with hyphens, perfect for URLs (my-blog-post)

For Writers & Marketers

  • Title Case: Capitalize major words in titles and headings
  • Sentence case: Standard paragraph formatting with proper capitalization
  • UPPERCASE: Make text bold and attention-grabbing
  • lowercase: Create a minimalist, casual tone

Why Use This Tool?

  • 100% Private: All conversions happen in your browser - no data is sent to servers
  • Lightning Fast: Instant conversions with no waiting
  • Works Offline: Once loaded, works without internet connection
  • Free Forever: No limits, no sign-ups, completely free

Common Use Cases

  • Convert variable names between programming conventions
  • Fix accidental caps lock typing
  • Format blog titles and headings professionally
  • Create SEO-friendly URLs with kebab-case
  • Standardize text for databases and spreadsheets