Case Converter
Convert text to different letter cases with ease. Transform between lowercase, UPPERCASE, camelCase, PascalCase, CONSTANT_CASE, and more.
Select Case Type
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Common Use Cases
Programming Variables
Convert text to camelCase, PascalCase, or snake_case for variable names.
userName, UserName, user_name
Constants
Format constants in CONSTANT_CASE for better code readability.
MAX_VALUE, API_KEY
URL Slugs
Create SEO-friendly URLs with kebab-case formatting.
my-article-title
Document Titles
Format headings and titles in Title Case or Sentence case.
How to Write Better Code
Database Columns
Use snake_case for database column names.
user_id, created_at
File Paths
Format file paths consistently with path/case.
src/components/button
Why Use Our Case Converter?
15+ Case Formats
Convert text to any case format you need, from common to specialized.
100% Private
All conversions happen in your browser. Your text never leaves your device.
One-Click Copy
Copy converted text instantly to your clipboard with a single click.