Text · Writing
Text Case Converter
Convert any text between UPPERCASE, lowercase, Title Case, and Sentence case instantly. Useful for fixing text copied from PDFs, all-caps spreadsheets, or any poorly formatted document.
text case converteruppercase lowercasetitle casesentence casecapitalize text
Text case converter
Result will appear here
When to use each case
- UPPERCASE — headings, acronyms, emphasis, form labels
- lowercase — casual writing, usernames, some brand names (e.g. adidas)
- Title Case — article titles, book titles, headers, proper nouns
- Sentence case — body text, emails, most written content
Frequently asked questions
Title case capitalizes the first letter of most words. Typically, minor words like "a", "an", "the", "in", "on", "for" are not capitalized unless they are the first word.
Sentence case capitalizes only the first letter of the sentence and proper nouns, like normal writing. Title case capitalizes the first letter of most words, used for headlines and titles.
Our tool handles any length of text. Paste up to several thousand words and convert instantly. For longer documents, Microsoft Word has a built-in Change Case function under the Home tab.