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Case converter.
Paste once, get ten conversions, copy the one you need.
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Fixing a headline someone typed in all caps, converting a page title into a variable name, turning a product name into a CSS class — the work is trivial and retyping it is not. This converts to ten cases at once so you copy rather than type.
The Title Case conversion follows editorial convention rather than naively capitalising every word: articles, short prepositions and conjunctions stay lowercase unless they open or close the title. That is the difference between "The Best Way to Build a Site" and the amateur-looking "The Best Way To Build A Site".
The programming cases — camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE — strip punctuation and normalise separators, so a full sentence with commas becomes a usable identifier in one step.
Worth knowing
- Sentence case usually outperforms Title Case in headings and buttons: it reads faster and feels less shouty.
- kebab-case is the right choice for CSS classes and URL slugs; snake_case for database columns.
- All-caps text is significantly slower to read. Use CSS
text-transformfor the look and keep the underlying text normal.
Questions
Frequently asked
What is the difference between Title Case and capitalising every word?
Title Case keeps articles, conjunctions and short prepositions lowercase unless they are the first or last word. Capitalising everything is a common and noticeable mistake.
Which case should I use for URLs?
kebab-case — lowercase words separated by hyphens. Search engines treat hyphens as word separators and underscores as joiners.
Does it handle accented characters?
Uppercase, lowercase and the sentence cases preserve them. The programming cases strip them, since identifiers should stay ASCII.
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