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).