Case Converter
Paste your text, pick a case format, and copy the result. All conversion happens instantly in your browser.
0 characters
0 characters
Frequently Asked Questions
How do I convert text to uppercase or lowercase online?
Paste your text into the Case Converter, then click UPPERCASE or lowercase. The converted text appears instantly and you can copy it with one click. Everything runs in your browser, so nothing is uploaded.
What is the difference between Title Case and Sentence case?
Title Case capitalises the first letter of every major word (e.g. "The Quick Brown Fox"), which suits headings and titles. Sentence case only capitalises the first letter of the sentence and proper nouns (e.g. "The quick brown fox"), which suits normal prose.
What are camelCase, snake_case and kebab-case used for?
They are naming conventions used in programming. camelCase (myVariableName) is common in JavaScript and Java, snake_case (my_variable_name) in Python and databases, and kebab-case (my-variable-name) in URLs and CSS class names.
Is the Case Converter free and private?
Yes. It is completely free with no sign-up, and all conversion happens locally in your browser. Your text is never sent to or stored on any server.