Free Case Converter
Convert text between different cases: uppercase, lowercase, title case, camelCase, snake_case, kebab-case, and more. Perfect for programming and text formatting.
Input Text
Converted Text
Conversion Options
Quick Examples
Input: "hello world example"
HELLO WORLD EXAMPLEHello World ExamplehelloWorldExamplehello_world_examplehello-world-exampleProgramming Use Cases
camelCasePascalCaseCONSTANT_CASEkebab-casesnake_caseFeatures
11 Case Types
Uppercase, lowercase, title case, camelCase, and more
Programming Ready
Perfect for variable names, class names, and constants
Easy Copy & Download
Copy to clipboard or download as text file
File Upload
Upload text files for batch conversion
Real-time Conversion
See results instantly as you type
Special Cases
Alternating case, inverse case, and more
What is Case Converter?
Our Case Converter is a comprehensive text transformation tool that helps you convert text between various case formats. It's essential for developers, content creators, and anyone working with text formatting across different programming languages and style guides.
Key Features
- Convert to uppercase, lowercase, and title case
- Transform to camelCase, PascalCase, snake_case
- Convert to kebab-case and SCREAMING_SNAKE_CASE
- Sentence case and alternating case options
- Real-time text conversion
- Copy converted text to clipboard
- Download results as text files
- Support for multiple languages and Unicode
Usage Examples
Programming Cases
Convert text to common programming naming conventions
hello world → camelCase: helloWorld, snake_case: hello_world, kebab-case: hello-worldText Formatting
Format text for different contexts
THE QUICK BROWN FOX → Title Case: The Quick Brown Fox, Sentence case: The quick brown foxFrequently Asked Questions
What is camelCase?
camelCase is a naming convention where the first word is lowercase and subsequent words start with uppercase letters, like 'firstName' or 'userAccount'.
When should I use snake_case?
snake_case is commonly used in Python, Ruby, and database column names. It uses underscores to separate words, like 'first_name' or 'user_account'.
What is the difference between kebab-case and snake_case?
kebab-case uses hyphens (-) to separate words (like 'first-name'), while snake_case uses underscores (_) to separate words (like 'first_name').
Can I convert text in different languages?
Yes, our case converter works with Unicode characters and supports text conversion in multiple languages including accented characters.
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