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Case Converter
Paste your text and convert it instantly between six case styles — UPPERCASE, lowercase, Title Case, Sentence case, Capitalized Case, and Alternating Case. Pick whichever style your heading, notice, or document needs. Only letter casing changes; spacing, punctuation, and word order in your original text are preserved exactly. Runs entirely in your browser with nothing sent to a server.
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Tip: conversions apply to the text already in the box, so you can chain them — for example, convert to lowercase first, then to Sentence case to clean up text pasted from an all-caps source.