Case Converter
Convert text cases to various formats instantly in real-time. 100% offline.
Case Conversion
lower case (all lowercase)
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UPPER CASE (all uppercase)
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lowerCamelCase (first word lowercase)
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UpperCamelCase / PascalCase (all words uppercase)
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snake_case (underscore separator)
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kebab-case (hyphen separator)
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CONSTANT_CASE (uppercase underscore)
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Case Converter Online - Switch Text & Coding Formats Instantly
Quickly convert any text or code variable names to camelCase, PascalCase, snake_case, kebab-case, constant case, and uppercase/lowercase. Runs 100% offline inside your web browser.
Key Features
- 7 Case Formats Supported: Instantly formats strings to lower, upper, camel, pascal, snake, kebab, and constant naming conventions.
- Real-time Conversion: Calculates and outputs all converted text formats immediately as you type.
- Quick Copy: Individual copy buttons for each case layout allow you to copy target strings in one click.
How to Use Case Converter
- Paste your text or coding variables in the top input textarea.
- Browse the 7 transformed output rows below.
- Click "Copy" beside the specific naming style you wish to utilize.
Frequently Asked Questions (FAQs)
What are camelCase and PascalCase used for?
camelCase (e.g., myVariable) is typically used for variable and function names in JavaScript/Java. PascalCase (e.g., MyClass) is commonly used for class names.
When should I use snake_case or kebab-case?
snake_case (e.g., database_column) is standard in databases and Python. kebab-case (e.g., main-header) is the preferred style for URL slugs and CSS class selectors.