camelCase is a naming convention where the first word is lowercase and subsequent words are capitalized without spaces. Example: 'helloWorld' or 'myVariableName'. It's commonly used in JavaScript and Java programming.

snake_case uses underscores to separate words, with all letters typically lowercase. Example: 'hello_world' or 'my_variable_name'. It's commonly used in Python, Ruby, and database naming conventions.

kebab-case uses hyphens to separate words, with all letters typically lowercase. Example: 'hello-world' or 'my-variable-name'. It's commonly used in CSS classes, URLs, and HTML attributes.

PascalCase capitalizes the first letter of every word without spaces. Example: 'HelloWorld' or 'MyVariableName'. It's commonly used for class names in object-oriented programming languages.

Can I convert multiple lines of text?

Yes, our case converter handles multiple lines of text efficiently. You can paste entire paragraphs or multiple variable names and convert them all at once, maintaining the original line structure.

Convert text between different case formats instantly.

Case Converter

Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more

Input Text

Case Converter Features

🔤

UPPERCASE

Convert all text to uppercase letters for emphasis and headers.

🔡

lowercase

Convert all text to lowercase letters for consistency.

📝

Title Case

Capitalize the first letter of each word for titles and headings.

🐪

camelCase

Convert to camelCase format commonly used in programming.

🐍

snake_case

Convert to snake_case format with underscores between words.

🔗

kebab-case

Convert to kebab-case format with hyphens between words.

Case Types Reference

Basic Cases

UPPERCASE HELLO WORLD

lowercase hello world

Title Case Hello World

Sentence case Hello world

Programming Cases

camelCase helloWorld

PascalCase HelloWorld

snake_case hello_world

SCREAMING_SNAKE_CASE HELLO_WORLD

Other Cases

kebab-case hello-world

dot.case hello.world

CONSTANT_CASE HELLO_WORLD

Train-Case Hello-World

How to use Case Converter

Enter text

Type or paste the text you want to convert in the input area.

Click convert

Click the "Convert All Cases" button to generate all case variations.

Copy results

Copy individual results or use "Copy All" to get all variations at once.

Example Conversions

Input: "hello world"

UPPERCASE: HELLO WORLD

Title Case: Hello World

camelCase: helloWorld

snake_case: hello_world

Input: "my variable name"

PascalCase: MyVariableName

kebab-case: my-variable-name

dot.case: my.variable.name

CONSTANT_CASE: MY_VARIABLE_NAME

Input: "user profile settings"

Title Case: User Profile Settings

camelCase: userProfileSettings

snake_case: user_profile_settings

Train-Case: User-Profile-Settings

Text case conversion is a fundamental requirement in programming, content management, and data processing workflows. Our comprehensive case converter tool provides developers, content creators, and data analysts with reliable methods to transform text between various case formats used in different programming languages and writing styles. Whether you're converting variable names between programming conventions, formatting content for different platforms, or standardizing data across systems, this tool handles all major case formats including camelCase, PascalCase, snake_case, kebab-case, and traditional text cases. The converter supports batch processing, maintains text integrity, and provides instant conversion with copy-to-clipboard functionality. Perfect for developers working with multiple programming languages, content managers handling cross-platform publishing, and data analysts standardizing text formats. All processing happens client-side, ensuring your text data remains private and secure during conversion operations.