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Text & PDF Tools

Case Converter

Transform your text case instantly — UPPERCASE, lowercase, Title Case, Sentence case, and more. Perfect for writers and editors.

100% Private Instant Conversion Easy Copy Free
Case Converter
43 characters | 9 words | 1 lines

Case Conversion Examples

Sentence case
This is an example of sentence case. First letter is capitalized.
lowercase
this is an example of lowercase. all letters are small.
UPPERCASE
THIS IS AN EXAMPLE OF UPPERCASE. ALL LETTERS ARE CAPITAL.
Title Case
This Is an Example of Title Case. Major Words Are Capitalized.
PascalCase
ThisIsAnExampleOfPascalCase
camelCase
thisIsAnExampleOfCamelCase
snake_case
this_is_an_example_of_snake_case
kebab-case
this-is-an-example-of-kebab-case
CONSTANT_CASE
THIS_IS_AN_EXAMPLE_OF_CONSTANT_CASE
aLtErNaTiNg
tHiS Is aN ExAmPlE Of aLtErNaTiNg cAsE
All conversions happen locally. Your text never leaves your device — 100% private.
Why Use Our Case Converter?
Instant Results
Convert text in milliseconds
100% Private
All processing in your browser
Easy Copy
One-click copy to clipboard
Any Device
Works perfectly on all devices
Frequently Asked Questions
What is the difference between Title Case and PascalCase?
Title Case capitalizes major words but keeps spaces. PascalCase removes spaces and capitalizes every word including the first.
Does Sentence case work with multiple sentences?
Yes! Sentence case properly capitalizes the first letter of each sentence while keeping the rest lowercase.
Can I convert large amounts of text?
Yes, there's no limit. You can convert paragraphs, articles, or entire documents instantly.
Is my text saved anywhere?
No! All conversions happen locally in your browser. Your text never leaves your device.
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