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Change text to uppercase, lowercase, sentence case, title case, and more instantly. Free online text case converter that works directly in your browser.
Change text between common writing cases instantly
Select how you want your text to look.
Type or paste text above, then choose a case to instantly transform it.
Free online text case converter for quickly changing the capitalization of your text. Convert text to sentence case, lowercase, UPPERCASE, Title Case, Capitalized Case, alternating case, or inverse case and copy the result instantly.
What you get with Case Converter.
Convert text to sentence case, lowercase, UPPERCASE, Title Case, Capitalized Case, alternating case, and inverse case.
See your converted text immediately as you type or switch between case formats.
Change capitalization without unnecessarily changing your punctuation, spacing, or line structure.
Copy the converted text to your clipboard or download it as a plain text file.
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Common questions about Case Converter.
A case converter changes the capitalization of text from one style to another. For example, it can turn lowercase text into UPPERCASE, Title Case, or sentence case.
It supports sentence case, lowercase, UPPERCASE, Title Case, Capitalized Case, alternating case, and inverse case.
Sentence case capitalizes the first letter of a sentence while keeping the remaining letters lowercase. For example, 'hello world. this is text.' becomes 'Hello world. This is text.'
Title Case capitalizes the main words in a title while keeping common short words such as 'and', 'of', and 'the' lowercase when appropriate.
UPPERCASE converts every letter to capital letters. It is commonly used for headings, labels, emphasis, announcements, and text that needs strong visual prominence.
Alternating case switches letters between lowercase and uppercase, producing text such as 'hElLo WoRlD'. It is mainly useful for playful or stylized text.
Inverse case switches the capitalization of each letter. Lowercase letters become uppercase and uppercase letters become lowercase.
No. The conversion is performed directly in your browser, so your text does not need to be uploaded to a server for conversion.
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