Free Text Case Converter - camelCase, snake_case, kebab-case

Convert text to camelCase, PascalCase, snake_case, kebab-case, and more. Free online text case converter for developers with instant results.

💡 Quick Tips:

  • Type or paste your text to see instant conversions
  • Click any "Copy" button to copy that case style
  • Works with variable names, file names, and any text
  • Supports multi-word text and special characters
  • Perfect for developers, writers, and content creators

What is a Text Case Converter?

A text case converter is an essential tool that transforms text between different naming conventions and capitalization styles. Whether you're a developer needing to convert variable names, a content creator formatting titles, or anyone working with text, this tool provides instant conversions across multiple case styles.

Our free text case converter supports all popular naming conventions including camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and more. Simply type or paste your text and instantly see it converted to all formats simultaneously.

camelCasesnake_casekebab-casePascalCase

Supported Case Styles

  • ✓
    camelCasemyVariableName - JavaScript standard
  • ✓
    PascalCaseMyClassName - Class names
  • ✓
    snake_casemy_variable_name - Python style
  • ✓
    kebab-casemy-file-name - URLs & CSS
  • ✓
    CONSTANT_CASEMAX_VALUE - Constants

Case Style Examples

Understanding different text case conventions

🐪

camelCase

myVariableName

JavaScript, Java variables

📦

PascalCase

MyClassName

Class names, Components

🐍

snake_case

my_variable_name

Python, Ruby, SQL

🔗

kebab-case

my-file-name

URLs, CSS classes

🔒

CONSTANT_CASE

MAX_FILE_SIZE

Constants, Config

📰

Title Case

My Blog Post Title

Titles, Headlines

Common Use Cases

💻

Programming

Convert variable and function names to language conventions.

📁

File Naming

Create consistent file names across projects.

🔗

URLs & SEO

Generate SEO-friendly URLs with kebab-case.

🗄️

Database Columns

Format database column names in snake_case.

🎨

CSS Classes

Convert class names to BEM or kebab-case.

✍️

Content Writing

Format headlines and titles properly.

🌐

API Endpoints

Standardize API route naming conventions.

📚

Documentation

Maintain consistent naming in technical docs.

Naming Convention Best Practices

Be Consistent

Use the same case style throughout your project.

Follow Language Standards

Use camelCase for JavaScript, snake_case for Python.

Descriptive Names

Choose clear, meaningful names over short abbreviations.

Avoid Special Characters

Stick to letters, numbers, and standard separators.

Explore Other Tools

🔗

URL Encoder

Encode and decode URLs for safe transmission.

📋

JSON Formatter

Format and validate JSON data with syntax highlighting.

Frequently Asked Questions

A text case converter is an online tool that transforms text between different naming conventions and capitalization styles. It instantly converts text to camelCase, PascalCase, snake_case, kebab-case, UPPERCASE, lowercase, and more. This is essential for developers, writers, and content creators.
camelCase is a naming convention where the first word starts with a lowercase letter and each subsequent word starts with an uppercase letter, with no spaces or punctuation. Example: myVariableName. It is commonly used in JavaScript, Java, and other programming languages for variable and function names.
The main difference is capitalization of the first letter. camelCase starts with a lowercase letter (myVariable), while PascalCase starts with an uppercase letter (MyVariable). PascalCase is also called UpperCamelCase and is typically used for class names in programming.
snake_case is commonly used in Python, Ruby, and database column names. Words are separated by underscores and all letters are lowercase. Example: user_first_name. It is preferred for its readability and is a standard convention in Python programming (PEP 8 style guide).
kebab-case (also called dash-case or hyphen-case) uses hyphens to separate words, with all lowercase letters. Example: my-file-name. It is commonly used for URLs, CSS class names, HTML attributes, and file names. It is SEO-friendly and web-standard compliant.
Yes! Our text case converter is completely free with unlimited conversions. There are no registration requirements, hidden fees, or usage limits. Convert as much text as you need across all supported case styles without any restrictions.
Yes, our tool supports multi-line text conversion. You can paste entire paragraphs or code blocks, and the converter will process all the text according to the selected case style. This is useful for batch processing variable names or reformatting large text sections.
CONSTANT_CASE (also called SCREAMING_SNAKE_CASE) uses uppercase letters with underscores separating words. Example: MAX_FILE_SIZE. It is the standard convention for constants in most programming languages, making it easy to identify unchanging values in code.