Case conversion changes representation, not meaning
Upper and lower case apply Unicode-aware character mappings while preserving punctuation and spacing. Sentence, title, camel, Pascal, snake, and kebab modes tokenize words and intentionally normalize separators.
Editorial limitations
Automatic title case cannot know every language, proper noun, acronym, or publication style. Review transformed prose before publishing it. Identifier styles are intended for predictable technical naming, not linguistic translation.
Privacy
The transformation runs in your browser. CalcOS does not send entered or converted text to analytics.