Case Converter
Transform any text into the exact capitalization style your writing needs.
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Input
Output
The Quick Brown Fox Jumps Over the Lazy Dog — a Title Case Example
Capitalization rules
AP vs Chicago
Both styles always capitalize the first and last words.
AP Style
- Capitalize principal words
- Capitalize prepositions with 4+ letters
- Lowercase short articles and conjunctions
- Capitalize all forms of “to be”
Chicago Style
- Capitalize nouns, pronouns, verbs, and adjectives
- Lowercase all prepositions regardless of length
- Lowercase articles and coordinating conjunctions
- Capitalize all forms of “to be”
Clear answers
Frequently asked questions
No. camelCase starts with a lowercase word, while PascalCase capitalizes the first word too.
Quick reference
Transformation reference
| Mode | Best for | Example |
|---|---|---|
| Sentence case | Sentence opening | The quick brown fox |
| CamelCase | JavaScript variables | theQuickBrownFox |
| snake_case | Data and Python | the_quick_brown_fox |
| kebab-case | URLs and CSS | the-quick-brown-fox |
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