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Case Converter

Quickly convert text to different cases: UPPERCASE, lowercase, Title Case, Sentence case, and more. Perfect for developers, writers, and anyone working with text.

Enter Text
Choose a case style to convert your text
0 characters · 0 words
Case Styles
Click to convert your text
Examples
See how each case style looks
UPPERCASE
HELLO WORLD
lowercase
hello world
Title Case
Hello World
Sentence case
Hello world
aLtErNaTiNg cAsE
hElLo WoRlD
camelCase
helloWorld
PascalCase
HelloWorld
snake_case
hello_world
kebab-case
hello-world
CONSTANT_CASE
HELLO_WORLD
dot.case
hello.world
How to use
  1. 1Enter or paste your text
  2. 2Select a case style from the list
  3. 3Text is converted instantly
Features
  • 11 Case Styles

    UPPERCASE, lowercase, Title Case, camelCase, snake_case and more.

  • Instant Conversion

    Convert text to desired case with one click.

  • For Developers

    Perfect for variable names: camelCase, PascalCase, snake_case, kebab-case.

  • Examples Included

    See all case styles in the example section.

FAQ

What's the difference between Title Case and Sentence case?

Title Case capitalizes each word ('Hello World'), Sentence case only the first letter ('Hello world').

When to use camelCase vs snake_case?

camelCase is often used in JavaScript/Java, snake_case in Python/Ruby. Both are for variable names.

What is CONSTANT_CASE?

Constants in programming languages: All caps with underscores (e.g. MAX_VALUE, API_KEY).

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