Text Case Converter
Switch text between UPPER, lower, Title, camelCase & more.
Developer formats
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9 words44 characters36 without spaces1 sentences1 lines
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Every case, one click away
Paste your text and tap any format to transform it in place. The converter covers the everyday cases — Sentence case, lower case, UPPER CASE, Capitalized Case, Title Case (with smart handling of small words like “a”, “of”, “the”), aLtErNaTiNg, and InVeRsE CaSe.
For developers, there are also camelCase, PascalCase, snake_case, kebab-case, and CONSTANT_CASE — each correctly splits existing camelCase humps and separators. Live word, character, sentence, and line counts update as you type. Everything runs locally; your text never leaves the browser.
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