Convert text case
Upper, lower, title, sentence, camel, snake, kebab and more.
Runs on your device — never uploaded
How to convert text case
- Paste text
Any amount of text.
- Pick a case
Choose from eight styles. The output updates live.
- Copy
One click copies the result.
Frequently asked questions
Is my text sent to a server?
No. This tool is plain JavaScript running in your browser; there is no network request when you use it.
Does title case handle small words?
Yes. Articles and short prepositions like "a", "of" and "the" stay lowercase unless they start the title.
What is the difference between camelCase and PascalCase?
camelCase starts lowercase (myVariable); PascalCase starts uppercase (MyClass).