Case Converter

Convert text between uppercase, lowercase, title case, camelCase, snake_case, and more.

Enter Your Text

UPPERCASEAll letters capitalized

THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG

lowercaseAll letters lowercase

the quick brown fox jumps over the lazy dog

Title CaseFirst letter of each word capitalized

The Quick Brown Fox Jumps Over The Lazy Dog

Sentence caseFirst letter capitalized

The quick brown fox jumps over the lazy dog

camelCaseNo spaces, first word lowercase

theQuickBrownFoxJumpsOverTheLazyDog

PascalCaseNo spaces, all words capitalized

TheQuickBrownFoxJumpsOverTheLazyDog

snake_caseWords separated by underscores

the_quick_brown_fox_jumps_over_the_lazy_dog

kebab-caseWords separated by hyphens

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

CONSTANT_CASEUppercase with underscores

THE_QUICK_BROWN_FOX_JUMPS_OVER_THE_LAZY_DOG

dot.caseWords separated by dots

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

path/caseWords separated by slashes

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

aLtErNaTiNgAlternating case

tHe qUiCk bRoWn fOx jUmPs oVeR ThE LaZy dOg

iNVERSESwap upper and lowercase

tHE qUICK bROWN fOX jUMPS oVER tHE lAZY dOG

Tip: Different case styles are used in programming (camelCase, snake_case), titles (Title Case), and URLs (kebab-case).

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