What is the difference between camelCase and PascalCase?

String Case Converter

Text & String Tools100% Client-Side

Convert text between camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE, and Title Case.

Input Text

Case Formats

camelCase(JavaScript, TypeScript variables)

userProfileAccountSettings

PascalCase(React Components, C# classes)

UserProfileAccountSettings

snake_case(Python, SQL columns, PostgreSQL)

user_profile_account_settings

kebab-case(CSS classes, URLs, HTML attributes)

user-profile-account-settings

CONSTANT_CASE(Global constants, Env variables)

USER_PROFILE_ACCOUNT_SETTINGS

Title Case(Headlines, UI labels)

User Profile Account Settings

Sentence case(Standard documentation)

User profile account settings

dot.case(Configuration keys, i18n keys)

user.profile.account.settings

What is String Case Converter?

Instantly convert strings between common programming naming conventions: camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE, Title Case, Sentence case, and dot.case.

How to Use Online

1
Enter Text or IdentifierType or paste variable names, database column names, or article titles.
2
Multi-Format ConversionConversions for camelCase, snake_case, kebab-case, PascalCase, and CONSTANT_CASE generate instantly.
3
Inspect OutputReview normalized casing with all special characters and irregular whitespace removed.
4
1-Click CopyClick the copy button beside any naming convention to use directly in your code.

Key Features

Converts to 10+ standard programming naming conventions simultaneously
Intelligent word boundary detection handling acronyms and mixed separators
One-click copy for any specific case format
Live character and word counters

Common Use Cases

Converting database column names (snake_case) to JavaScript variables (camelCase)
Standardizing REST API parameter naming conventions
Generating CSS class names (kebab-case) from component names

Frequently Asked Questions

camelCase starts with a lowercase letter (e.g. userProfileData), whereas PascalCase starts with an uppercase letter (e.g. UserProfileData).