Case Converter
Convert between camelCase, snake_case etc
Features
camelCase & PascalCase
Converts text to camelCase or PascalCase for code identifiers
snake_case & kebab-case
Converts to snake_case or kebab-case for variable names and URLs
UPPER & lower case
Simple uppercase and lowercase transformation of the whole input
Switch Input / Output
Swap editor contents with a single click
Naming conventions across languages and contexts
Different languages and contexts have different naming conventions — sometimes within the same project. JavaScript uses camelCase for variables and PascalCase for classes. Python and SQL prefer snake_case. CSS and URLs use kebab-case. When you're moving identifiers between these worlds, converting by hand is error-prone, especially for multi-word names.
This converter handles the translation. Paste a list of names, pick the target case, and get the converted output.
What each case looks like
Given the input "get user profile": camelCase gives you getUserProfile, PascalCase gives GetUserProfile, snake_case gives get_user_profile, and kebab-case gives get-user-profile. UPPER CASE and lower case are straightforward transformations of the whole string.
The converter processes each line in the input independently, so you can convert a whole list of names in one operation.