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Text Case Converter

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

case converteruppercaselowercasetitle casecamelCase
Input Text
AAUPPERCASE
THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG
aalowercase
the quick brown fox jumps over the lazy dog
AaTitle Case
The Quick Brown Fox Jumps Over The Lazy Dog
.ASentence case
The quick brown fox jumps over the lazy dog
aAcamelCase
theQuickBrownFoxJumpsOverTheLazyDog
AAPascalCase
TheQuickBrownFoxJumpsOverTheLazyDog
a_snake_case
the_quick_brown_fox_jumps_over_the_lazy_dog
a-kebab-case
the-quick-brown-fox-jumps-over-the-lazy-dog
A_CONSTANT_CASE
THE_QUICK_BROWN_FOX_JUMPS_OVER_THE_LAZY_DOG
a.dot.case
the.quick.brown.fox.jumps.over.the.lazy.dog
a/path/case
the/quick/brown/fox/jumps/over/the/lazy/dog
~aLtErNaTiNg
tHe qUiCk bRoWn fOx jUmPs oVeR ThE LaZy dOg
↕iNVERSE
tHE qUICK bROWN fOX jUMPS oVER tHE lAZY dOG

What is Text Case Converter?

Text Case Converter transforms text between different letter cases including uppercase, lowercase, title case, sentence case, camelCase, snake_case, and more programming conventions.

Common Use Cases

Programming

Convert between camelCase, snake_case, kebab-case.

Writing

Fix all-caps text or create title case headings.

Data Cleanup

Standardize text case in datasets.

SEO

Format titles and headings correctly.

How to Use This Tool

  1. Paste or type your text
  2. Select the target case format
  3. View the converted result instantly
  4. Copy the transformed text

Text Case Converter is a free online tool that requires no signup or installation. It works directly in your browser, keeping your data private and secure.