How to Change Text Case Quickly
Changing capitalisation by hand is slow and error-prone, especially in long passages. This guide explains each case style and when to use it.
What is the Case Converter?
Case Converter changes the capitalisation of your text in one click. It handles whole passages as easily as single words, so you can fix headings, tidy pasted text, or restyle a sentence without retyping it.
How to use it
- Paste or type your text into the box.
- Pick the case style you want from the dropdown.
- Click Convert and copy the result.
Worked example
For 'hello world, this is a test.' in UPPERCASE mode, the output is 'HELLO WORLD, THIS IS A TEST.'.
When should I use Title Case instead of Sentence case?
Use Title Case for headings and titles, where most words start with a capital letter. Use Sentence case for ordinary sentences and paragraphs, where only the first word and proper nouns are capitalised, because that matches normal reading conventions.
Frequently asked questions
What is the difference between Title Case and Capitalized Words?
Title Case capitalises the first letter of each word and lowercases the rest, while Capitalized Words only capitalises first letters and leaves the other letters exactly as typed.
Does Sentence case work on a whole paragraph?
Yes. It capitalises the first letter of the text and the first letter after every full stop, question mark, or exclamation mark.