Text Case Converter
Seamlessly format identifiers, code constants, URLs, and headlines. Convert text between camelCase, kebab-case, snake_case, PascalCase, UPPERCASE, and Title Case.
Instant Case Conversions
Headlines and book titles
Standard paragraph grammar
JavaScript and TypeScript variables
React components and class names
Python, Ruby, and database fields
URLs, CSS classes, and HTML attributes
Acronyms and loud headings
Clean lower format
Global constants and environment vars
Meme and sarcastic styling
Common Naming Conventions in Programming & Publishing
camelCase & PascalCase
In JavaScript, TypeScript, and Java, variables and functions predominantly use camelCase, where the first word is lowercase and subsequent words start with a capital letter.
PascalCase (or UpperCamelCase) capitalizes all words including the first, commonly used for React components, classes, and C# types.
kebab-case & snake_case
kebab-case uses hyphens to join words. It is standard for clean URLs, CSS class names, and CLI command options.
snake_case uses underscores and is standard in Python, Ruby, and SQL database columns. CONSTANT_CASE represents immutable environment variables and global configuration constants.