String Operations Tool
What It Does
Converts your text to the selected case style instantly.
How to Use
- Paste or type your text in the input area.
- Select the desired case from the sidebar (UPPERCASE, lowercase, Title Case, Sentence case, Capitalize Each Word).
- Click the convert button.
- The converted text appears in the output area.
- Click “Copy” to copy the result to your clipboard.
Options Explained
| Option | Description |
|---|---|
| UPPERCASE | Every letter becomes uppercase (A–Z) |
| lowercase | Every letter becomes lowercase (a–z) |
| Title Case | First letter of each major word is capitalized |
| Sentence case | First letter of each sentence is capitalized |
| Capitalize Each Word | First letter of every word is capitalized |
Example
Input: the lord of the rings → Title Case → The Lord of the Rings
About Converting Text to Title Case
Title Case capitalizes the first letter of each major word while keeping minor words — articles, short conjunctions, and short prepositions such as "a", "the", "of", and "and" — in lowercase unless they begin the title. It follows English headline conventions, which makes it the correct style for book titles, article headlines, and section headings where a polished, editorial look matters.
Before and After
Input: the lord of the rings
Output: The Lord of the Rings
Common Use Cases
- Article and blog headlines — Format headlines the way most style guides expect, with major words capitalized and connectors lowercased.
- Book and chapter titles — Apply consistent editorial capitalization across a table of contents or reference list.
- Document headings — Give report sections and slide titles a professional, uniform appearance.
Frequently Asked Questions
How is Title Case different from Capitalize Each Word?
Title Case keeps minor words like "of" and "the" lowercase in the middle of a title, following English grammar. Capitalize Each Word capitalizes every word without exception.
Which words stay lowercase?
Short articles, conjunctions, and prepositions are kept lowercase unless they are the first word of the title. The first word is always capitalized.
Can I use Title Case for names?
It works for most names, but if a name contains a word that Title Case treats as minor, use Capitalize Each Word instead for uniform capitalization.
Privacy
This tool processes your text entirely in your browser using JavaScript. No data is sent to any server, stored, or logged. Your text remains on your device at all times.