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: john of the valley → Capitalize Each Word → John Of The Valley
About Capitalizing Each Word
Capitalize Each Word makes the first letter of every word uppercase, with no exceptions for articles, conjunctions, or prepositions. Unlike Title Case, it does not apply grammar rules — every word is treated the same. That uniformity makes it ideal for names, form labels, and any list where you want completely consistent capitalization regardless of a word’s grammatical role.
Before and After
Input: john of the valley
Output: John Of The Valley
Common Use Cases
- Names and proper nouns — Capitalize first, middle, and last names uniformly, including short connectors that Title Case would lowercase.
- Form field labels — Produce consistent labels such as "First Name" and "Date Of Birth" across a form.
- Tags and categories — Give every word in a tag or category label the same capital-first appearance.
Frequently Asked Questions
Why choose this over Title Case?
Use Capitalize Each Word when you want every single word capitalized, including "of", "the", and "and". Title Case intentionally leaves those minor words lowercase in the middle of a title.
How does it decide where a word starts?
A new word begins after a space or other whitespace, so the first letter following each space is capitalized.
Does it change letters inside a word?
No. The first letter of each word is capitalized and the remaining letters are lowercased.
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.