Case
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UPPER CASE
Tip: Drag & drop a .txt file to load it
Output: formatted result · ready to use
History:
Chain Multiple Transforms
Apply transformations one after another in order
Click format buttons above while holding Shift to add to chain
📖 Format Reference
UPPER CASE
HELLO WORLD
lower case
hello world
Title Case
Hello World
Sentence case
Hello world.
camelCase
helloWorld
snake_case
hello_world
kebab-case
hello-world
💡 When to Use Each Format
UPPER CASE — Headlines, acronyms, emphasis, button labels
Title Case — Book titles, article headings, product names
Sentence case — Normal paragraphs, email body, descriptions
camelCase — JavaScript variables, JSON keys, function names
snake_case — Python variables, database columns, file names
kebab-case — CSS classes, URL slugs, HTML attributes
PascalCase — Class names, React components, TypeScript types
CONSTANT_CASE — Constants, environment variables, macros