Case Converter

Convert text between uppercase, lowercase, title case, sentence case, camelCase, snake_case, and kebab-case instantly.

Embed this tool
UPPERCASE
THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG
lowercase
the quick brown fox jumps over the lazy dog
Title Case
The Quick Brown Fox Jumps Over The Lazy Dog
Sentence case
the quick brown fox jumps over the lazy dog
camelCase
theQuickBrownFoxJumpsOverTheLazyDog
snake_case
the_quick_brown_fox_jumps_over_the_lazy_dog
kebab-case
the-quick-brown-fox-jumps-over-the-lazy-dog
URL Slug
the-quick-brown-fox-jumps-over-the-lazy-dog

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Text Case Conventions

Different industries and programming languages prefer different text casing conventions. Writers use title case and sentence case. Developers use camelCase, snake_case, and kebab-case for variable names, filenames, and URLs.

When to Use Each

  • Title Case: Headlines, book titles, article names
  • Sentence case: Paragraphs, emails, casual writing
  • camelCase: JavaScript variables, Java methods
  • snake_case: Python variables, Ruby, file names
  • kebab-case: CSS classes, URL paths, HTML attributes
  • UPPERCASE: Constants, enums, emphasis

Frequently Asked Questions

camelCase is a naming convention where the first word is lowercase and subsequent words are capitalized without spaces. For example: "myVariableName" or "calculateTotalPrice". It is commonly used in JavaScript and other programming languages.

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