When to Use Each Case Style
- UPPERCASE — headings, acronyms, emphasis (use sparingly online, it reads as shouting).
- lowercase — normalizing messy text before re-formatting.
- Title Case — blog titles, headlines, book and movie names.
- Sentence case — normal body text; the default for most modern web writing.
- camelCase — JavaScript/Java variable and function names.
- snake_case — Python variables, database columns, file names.
- kebab-case — URLs and CSS class names (search engines prefer hyphens in URLs).
- aLtErNaTiNg — meme text and playful social posts.
Checking length limits for your text too? Pair this with our Word Counter.