UPPER CASE

All letters are written in uppercase. Typically used for emphasis or as constants in programming.

THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG

lower case

All letters are written in lowercase. Commonly used for basic text or words.

the quick brown fox jumps over the lazy dog

normal case

Mixed case with both uppercase and lowercase letters. Often used in everyday writing and documents.

The quick brown fox jumps over the lazy dog

Capitalized Case

The first letter of each word is capitalized. Primarily used for titles or noun phrases.

The Quick Brown Fox Jumps Over The Lazy Dog

Sentence case

Only the first letter of the first word is capitalized. Mainly used at the beginning of sentences.

The quick brown fox jumps over the lazy dog

PascalCase

Each word starts with an uppercase letter, and words are concatenated. Commonly used for class or type names in programming.

TheQuickBrownFoxJumpsOverTheLazyDog

camelCase

The first word starts with a lowercase letter, and subsequent words start with uppercase letters. Often used in programming for variable or function names.

theQuickBrownFoxJumpsOverTheLazyDog

snake_case

Words are separated by underscores (_) and written in lowercase. Commonly used in programming for variable or file names.

the_quick_brown_fox_jumps_over_the_lazy_dog

kebab-case

Words are separated by hyphens (-) and written in lowercase. Frequently used in URLs or file names.

the-quick-brown-fox-jumps-over-the-lazy-dog

dot.case

Words are separated by dots (.) and written in lowercase. Typically used for file extensions or domain names.

the.quick.brown.fox.jumps.over.the.lazy.dog

iNVERSE cASE

Uppercase letters are converted to lowercase, and lowercase letters are converted to uppercase. Applied by interchanging text.

tHE QUICK BROWN FOX JUMPS OVER THE LAZY DOG

rAndOmIzE CasE

Each letter in the string is randomly converted to uppercase or lowercase. Creates unpredictable transformations of text.

tHE QuICk bRowN fOx jUMps OvER tHE lAzY DOg