How to use it
Paste your text, pick a style, and copy the result. Handy for fixing a heading that came in all caps, normalising a list, or formatting a title without retyping it.
Example
Input
an introduction to web performance Result
An Introduction To Web Performance (Title Case) Frequently asked questions
What does Sentence case do?
It lowercases everything, then capitalises the first letter of each sentence — useful for text that arrived in all caps.
Does Title Case follow style-guide rules?
It capitalises the first letter of every word. It does not lowercase short words like of or the, so review headings if your style guide requires that.
Will it keep my accented letters?
Yes. Letters with diacritics are converted correctly along with the rest.