Which case should I use?
| Case | Example | Use it for |
|---|---|---|
| Title Case | How to Write a Great Email | Headlines, blog titles, book and film titles (US style) |
| Sentence case | How to write a great email | UK headlines, buttons, menus, most UI text |
| UPPERCASE | SALE ENDS TONIGHT | Short labels; avoid in email subjects |
| lowercase | everydaily tools | Fixing caps lock, hashtags, usernames |
| camelCase | monthlyPayment | JavaScript and Java variables |
| PascalCase | MonthlyPayment | Class and component names |
| snake_case | monthly_payment | Python variables, database columns |
| kebab-case | monthly-payment | URLs and CSS classes |
| CONSTANT_CASE | MAX_RETRIES | Constants and environment variables |
Title case rules (simple version)
Capitalise the first and last word and all major words: nouns, verbs, adjectives, adverbs and pronouns. Keep short words lowercase unless they come first or last: a, an, the, and, but, or, for, nor, on, at, to, by, of, in. Style guides (AP, Chicago, APA) differ on small details, such as words over four letters. This tool follows the common Chicago-style approach.
Making a web address? The URL slug generator turns a title into a clean kebab-case slug. Checking length? Use the word counter.
Case Converter FAQs
How do I change text from all caps to normal?
Paste the text and click “Sentence case”. It lowercases everything and capitalises the first letter of each sentence. Check proper nouns afterwards.
What is the difference between Title Case and Capitalize Each Word?
Title Case keeps small words like “and”, “of” and “the” in lowercase. Capitalize Each Word capitalises every word.
Does it work with other languages?
UPPERCASE, lowercase and sentence case work with accented letters. Title case rules are designed for English.
Is my text stored?
No. Conversion happens in your browser.