Case Converter

camelCase, PascalCase, snake_case, kebab-case, title, and more.

No external services
Built by Derar Sattouf

Case Converter

Input

Outputs

camelCasedeveloperToolsAreUsefulEveryDay
PascalCaseDeveloperToolsAreUsefulEveryDay
snake_casedeveloper_tools_are_useful_every_day
kebab-casedeveloper-tools-are-useful-every-day
Title CaseDeveloper Tools Are Useful Every Day
CONSTANT_CASEDEVELOPER_TOOLS_ARE_USEFUL_EVERY_DAY
Sentence caseDeveloper tools are useful every day
slugdeveloper-tools-are-useful-every-day

What is the Case Converter?

The Case Converter rewrites text into the naming styles developers use every day: camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, Title Case, sentence case and URL-friendly slugs. Paste a phrase or variable name once and copy whichever format your language, database or URL needs.

How to use it

  1. Paste the text or identifier.
  2. Pick the target case.
  3. Copy the converted text.

Features

  • camelCase, PascalCase, snake_case and kebab-case
  • CONSTANT_CASE, Title Case and sentence case
  • URL slug generation
  • Handles mixed input such as 'User ID value'

Frequently asked questions

When should I use camelCase vs snake_case?

Follow your language's convention: JavaScript and Java use camelCase for variables, Python and SQL use snake_case, CSS classes and URLs use kebab-case, and constants are usually CONSTANT_CASE.

Related tools

See all 26 developer tools

Last updated: October 2026 · Built by Derar Sattouf