Case Converter for Writers

Title Case, UPPER, lower, Sentence case, camelCase, snake_case, kebab-case - in one click.

Open the Case Converter →

What it does for Writers, bloggers and content teams

• Seven target cases in one field: Title Case, UPPER, lower, Sentence case, camelCase, snake_case, kebab-case.
• Heuristic Title Case that lowercases small words (a, an, the, in, on, etc.) but capitalizes the first and last word, with the option to override per-word.
• Useful for CMS titles that need to look like editorial headlines, or for variable names that should match the rest of the codebase.

How to use it

1. Paste the text. Each conversion button applies the same input, so you can compare results without re-pasting.
2. For Title Case, scan the result for words the heuristic got wrong (acronyms, brand names) and fix them inline.
3. Copy the conversion you want and paste it back into the CMS / the style guide.

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Common questions

Should a headline be in title case or sentence case?

Whichever the house style says - that decision is editorial, not typographic. What matters is consistency across the publication, because a single headline in the wrong register is what readers notice, not the rule itself.

Why does every word get capitalised when I do not want that?

Title case capitalises the words a style guide treats as significant, which is why articles, short prepositions and conjunctions are normally lowercased in the middle of a title while the first and last words always keep their capital. Use sentence case when the style guide calls for it.

The converter changed the capital inside a product name. Can I stop that?

Not automatically - no converter can know that a brand keeps an internal capital or that a compound is written as one word. Fix the handful of proper nouns by hand after converting, then keep your own style list so the next draft is quicker.