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Case Converter
Case Converter
Convert text between 12 naming conventions. Copy any result with one click.
12 MODES
12 formats
One-click copy
Live preview
No signup
Input Text
Sample
Clear
0 characters · 0 words
UPPERCASE
All letters uppercase
Copy
HELLO WORLD
lowercase
All letters lowercase
Copy
hello world
Title Case
First letter of each word
Copy
Hello World
Sentence case
First letter after period
Copy
Hello world. This is a test.
camelCase
JS variable naming
Copy
helloWorld
PascalCase
Class / component naming
Copy
HelloWorld
snake_case
Python / Ruby variables
Copy
hello_world
kebab-case
URL slug / CSS class
Copy
hello-world
CONSTANT_CASE
Constants / env vars
Copy
HELLO_WORLD
dot.case
Config key naming
Copy
hello.world
tOGGLE cASE
Swap upper/lower
Copy
hELLO wORLD
aLtErNaTiNg
Alternate lower/upper
Copy
hElLo WoRlD
Next Steps
Count characters
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