Which case should I use?
- Sentence case – emails, body text and most UI labels. First letter of each sentence capitalized.
- Title Case – headlines and document titles. Major words capitalized; articles, conjunctions and prepositions of three letters or fewer (a, and, of, the, to, for) stay lowercase unless they come first or last, following AP style.
- Capitalized Case – every word starts with a capital.
- camelCase / PascalCase – variable and class names in code.
- snake_case / CONSTANT_CASE – Python variables, database columns, environment variables.
- kebab-case – URLs and CSS class names.
Fix accidental CAPS LOCK
Paste the text and choose Sentence case. Proper nouns will be lowercased, so give names a quick check afterwards.
FAQ
Does it change my original text?
No, the result appears in a separate box for you to copy.