Aa

Case Converter

Convert text to any case format instantly — uppercase, lowercase, title case, camelCase, snake_case, and more.

Select a case style above to convert

About Case Converter

The case converter tool lets you instantly transform text between any capitalization format. Whether you need to fix accidentally typed text in all caps, format variable names for code, or create proper title case for headings, this tool handles it all.

How to Use

  1. Type or paste your text into the input field.
  2. Click any case conversion button to convert the text.
  3. The result appears in the output field below.
  4. Click "Copy" to copy the converted text to your clipboard.

Case Formats Explained

UPPERCASE — All letters capitalized. lowercase — All letters small. Title Case — First letter of each word capitalized. Sentence case — Only first letter of first word capitalized. camelCase — No spaces, each word after the first starts with a capital. PascalCase — Like camelCase but first word also capitalized. snake_case — Words separated by underscores, all lowercase. kebab-case — Words separated by hyphens, all lowercase. CONSTANT_CASE — snake_case but all uppercase. Alternating case — Letters alternate between upper and lower.

FAQ

camelCase is widely used in JavaScript, Java, and many programming languages for variable and function names. Example: myVariableName, getUserData.
snake_case is commonly used in Python, Ruby, and for database column names. Example: user_first_name, get_user_data.
kebab-case is used in URLs, HTML class names, CSS properties, and file names. Example: my-page-title, background-color.