Case Converter

Transform text between 10+ different case styles instantly. Convert to camelCase, snake_case, PascalCase, kebab-case, and more with a single click. Essential for developers, writers, and anyone working with text formatting across different conventions.

Camel Casehello world → helloWorld
Screaming Snakeapi key → API_KEY
Kebab CaseBlog Post → blog-post

Enter Your Text

Choose a Conversion

lowercase

Convert to all lowercase letters

sample text

UPPERCASE

Convert to all UPPERCASE letters

SAMPLE TEXT

Title Case

Capitalize The First Letter Of Each Word

Sample Text

Sentence case

Capitalize the first letter of each sentence

Sample text

camelCase

Convert to camelCase (first word lowercase, rest capitalized)

sampleText

PascalCase

Convert to PascalCase (all words capitalized)

SampleText

snake_case

Convert to snake_case (words separated by underscores)

sample_text

kebab-case

Convert to kebab-case (words separated by hyphens)

sample-text

CONSTANT_CASE

Convert to CONSTANT_CASE (uppercase with underscores)

SAMPLE_TEXT

aLtErNaTiNg cAsE

Alternate between lowercase and uppercase letters

sAmPlE TeXt

Use Cases

Programming

Convert variable names to camelCase, snake_case, or PascalCase

Writing

Fix capitalization in titles and sentences

URLs

Create kebab-case URLs from titles

Constants

Convert configuration names to CONSTANT_CASE