Case Converter
Switch text between upper, lower, title, and sentence case.
13 case styles, converted as you type
Results
UPPERCASE
CALCLAKE MAKES EVERYDAY TASKS EASIER.
lowercase
calclake makes everyday tasks easier.
Title Case
Calclake Makes Everyday Tasks Easier.
Sentence case
Calclake makes everyday tasks easier.
camelCase
calcLakeMakesEverydayTasksEasier
PascalCase
CalcLakeMakesEverydayTasksEasier
snake_case
calc_lake_makes_everyday_tasks_easier
kebab-case
calc-lake-makes-everyday-tasks-easier
CONSTANT_CASE
CALC_LAKE_MAKES_EVERYDAY_TASKS_EASIER
dot.case
calc.lake.makes.everyday.tasks.easier
aLtErNaTiNg CaSe
cAlClAkE MaKeS EvErYdAy tAsKs eAsIeR.
InVeRsE CaSe
cALClAKE MAKES EVERYDAY TASKS EASIER.
Train-Case
Calc-Lake-Makes-Everyday-Tasks-Easier
How to use it
- 1Type or paste your text into the box.
- 2All 13 case styles update instantly below.
- 3Copy the one you need, or use "Copy all" to grab every style as a labeled list.
Supported formats & limits
No character limit — works with anything from a sentence to a full document.
Example
Typing “hello world” produces HELLO WORLD, hello world, Hello World, camelCase as helloWorld, snake_case as hello_world, Train-Case as Hello-World, and 7 more styles at once.
How it works
Your text is split into individual words, then rejoined using each case convention's own rules — spacing and capitalization for Title and Sentence case, and no spaces with a separator character (or none) for the programming case styles like camelCase and kebab-case.