How to use Text Case Converter
- Type or paste your text.
- Pick a transformation; the result updates by itself.
- Copy the result or download it as a text file.
Tips and limits
- “Sentence case” capitalizes after each period and also after ¿ and ¡ at the start of a sentence.
- Check proper nouns and acronyms: no automatic tool always tells them apart.
- “Remove accents” also turns ñ into n.
What it is for and how it works
Switching between uppercase and lowercase by hand is tedious and error-prone, especially in long texts. An automatic conversion saves time when fixing headings, normalizing lists or preparing variable names.
Conversions follow the rules of the page language, so letters such as ñ or accented vowels are transformed correctly.
Frequently asked questions about Text Case Converter
What is “Title Case”?
It capitalizes the first letter of every word.
What are camelCase and snake_case?
They are naming conventions for variables in programming: joinWordsLikeThis or join_words_like_this.
Is my text saved?
No. Everything happens in your browser and disappears when you close the page.