Convert text between 10 different case formats instantly
lowercase
the quick brown fox jumps over the lazy dog
Title Case
The Quick Brown Fox Jumps Over The Lazy Dog
Sentence case
The quick brown fox jumps over the lazy dog
camelCase
theQuickBrownFoxJumpsOverTheLazyDog
PascalCase
TheQuickBrownFoxJumpsOverTheLazyDog
snake_case
the_quick_brown_fox_jumps_over_the_lazy_dog
kebab-case
the-quick-brown-fox-jumps-over-the-lazy-dog
CONSTANT_CASE
THE_QUICK_BROWN_FOX_JUMPS_OVER_THE_LAZY_DOG
dot.case
the.quick.brown.fox.jumps.over.the.lazy.dog
camelCase
theQuickBrownFoxJumpsOverTheLazyDog
How to use / Why use this tool / FAQ
How to use
Type or paste text into the input box. All 10 case formats update in real time. Click any result card to highlight it, then use the Copy button to copy that format.
Why use this tool
Quickly convert variable names, headings, or identifiers between formats. Supports camelCase, PascalCase, snake_case, kebab-case, and more — all in one place.
FAQ
How does the converter split words?
It splits on spaces, underscores, hyphens, dots, and camelCase/PascalCase boundaries — so most common formats are recognised automatically.
What formats are supported?
UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and dot.case.