Developer Case Tool
camelCase Converter
Convert text to camelCase for JavaScript variables and APIs.
Features
Smart Tokenization
Splits on spaces, hyphens, underscores, slashes, and dots, plus handles PascalCase and existing camelCase inputs.
Handles Mixed Inputs
Works from natural language, snake_case, kebab-case, PascalCase, and any combination.
First Word Always Lowercase
Ensures the output starts with a lowercase letter as required by camelCase convention.
Strips Special Characters
Non-alphanumeric delimiters are removed cleanly.
How to Use
- 1
Enter any phrase or identifier
Type or paste a phrase, existing identifier, or mixed text.
- 2
See camelCase output
The converter tokenizes and reassembles words in camelCase format instantly.
- 3
Copy into your code
Click Copy or Ctrl+Shift+C to paste directly into your editor.
Examples
Phrase to variable
Input
get user profile dataOutput
getUserProfileDataFrom kebab-case
Input
my-api-keyOutput
myApiKeyFrom snake_case
Input
user_first_nameOutput
userFirstNameFrom PascalCase
Input
UserProfileCardOutput
userProfileCardCommon Questions
camelCase is a naming convention where the first word is lowercase and each subsequent word begins with a capital letter, producing identifiers like 'getUserData' or 'myApiKey' — no spaces, hyphens, or underscores.
camelCase is standard in JavaScript, TypeScript, Java, Swift, Kotlin, JSON field names, REST API responses, and GraphQL schemas.
Multi-letter acronyms like 'XML' or 'API' in the input are tokenized as single words and title-cased: 'parse xml data' → 'parseXmlData'.
camelCase starts with a lowercase letter ('getUserData'). PascalCase starts with an uppercase letter ('GetUserData'). Both use capital letters to denote word boundaries.