Capitalize Text - Title Case, Sentence Case & More
Capitalize text correctly in seconds. Try Title Case, Sentence case, UPPERCASE, lowercase, camelCase and bulk conversions — all run in your browser. No uploads, no accounts, and no text is stored.
Quick examples
Input: the quick brown fox
Title Case: The Quick Brown Fox
Title Case: The Quick Brown Fox
Input: an example: how to use title case
Sentence case: An example: how to use title case
Sentence case: An example: how to use title case
Input: product NAME v2
UPPERCASE: PRODUCT NAME V2
UPPERCASE: PRODUCT NAME V2
Title Case rules (concise)
| Rule | Example |
|---|---|
| Capitalize first and last words | "The Quick Brown Fox" |
| Capitalize nouns, verbs, adjectives, adverbs, pronouns | "How to Train Your Dragon" |
| Lowercase short articles, coordinating conjunctions, short prepositions (unless first/last) | "War and Peace" |
| Hyphenated compounds: capitalize principal words | "State-of-the-Art Design" |
| Acronyms preserved | "NASA Launches Rocket" |
This page offers AP vs Chicago guidance in the detailed tool pages. Use the Title Case tool to choose a style.
Bulk conversions & developer notes
For multi-line or CSV inputs, treat each line independently. The converters run locally in the browser.
// Simple Title Case example (illustrative)
function toTitleCase(s){
return s.replace(/\w\S*/g, function(w){
return w.charAt(0).toUpperCase() + w.slice(1).toLowerCase();
});
}
Privacy & usage
Processing happens in your browser. We do not upload, store, or log the text you paste into the converter. Copy and download actions are local to your device.
Frequently asked questions
- What is "capitalize text"? Converting text into a consistent letter-case format (Title Case, Sentence case, UPPERCASE, etc.).
- Is this free? Yes — all converters are free and require no signup.
- Does it support Unicode? Yes — the converters handle Unicode characters and common diacritics.