Why case matters
Whether you are fixing an accidental Caps Lock mistake, formatting code identifiers, or preparing headlines, changing the case of text by hand is tedious and error-prone. This tool handles the transformation in milliseconds.
Which case should I use?
Use UPPERCASE for acronyms. Use lowercase for casual text. Use Title Case for headings. Use Sentence case for regular prose. Use camelCase and PascalCase for programming. Use snake_case for Python and databases. Use kebab-case for URLs and CSS.
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