RootUtils

Case Converter

Client-Side Secure

Free online Case Converter. Convert text to Uppercase, Lowercase, Title Case, and more instantly. Simple, fast, and secure tool for writers and coders.

Standard

Developer

Cleanup

Words: 0Chars: 0Lines: 0

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The Developer's Guide to Text Cases

Different programming languages and file systems favor different casing styles. Using the wrong one can lead to syntax errors or messy codebases.

Programming Conventions

  • camelCaseUsed in JavaScript, Java, and Swift for variables and functions.
    myVariableName
  • PascalCaseUsed for Classes in JS, C#, and Python. Also React components.
    MyComponentClass
  • snake_caseStandard for Python variables and database column names.
    user_id_column

Web & Writing

  • kebab-case (Slug)Essential for SEO-friendly URLs. Google prefers hyphens over underscores.
    my-blog-post-title
  • Title CaseStandard for headlines. Capitalizes all major words but leaves out articles (a, an, the) and prepositions (in, on, of).