Text Case Converter
Convert text case instantly — UPPERCASE, lowercase, Title Case, and Sentence case. Ideal for headlines, blog titles, email subject lines, product listings, UI labels, and general writing cleanup. Fix inconsistent capitalization, normalize ALL CAPS, and format text for documents, spreadsheets, and presentations. Runs client-side in your browser for speed and privacy (your text is not sent to a server).
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Examples
Hello world!
HELLO WORLD!
Hello WORLD!
hello world!
the quick brown fox
The Quick Brown Fox
hELLO. this IS a TEST!
Hello. This is a test!
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