Free online text case converter
Change text capitalization in seconds. Enter text and choose the style you need.
Convert text case
Your converted text will appear here.
What each case style does
Choose uppercase, lowercase, title case, or sentence case
Uppercase capitalizes all letters; lowercase makes letters small. Title case capitalizes the start of words, while sentence case capitalizes sentence beginnings. Review names and specialist terms after conversion.
How to convert text case
Paste or type your text, select the capitalization style, and review the converted result. Uppercase changes letters to capitals, lowercase changes them to small letters, title case capitalizes words, and sentence case formats sentence beginnings. Copy the result when it is ready.
Review names and specialist terms
Automatic case conversion cannot always identify proper nouns, product names, acronyms, or specialist terminology. Check names, abbreviations, URLs, and code before using the converted text. Some writing styles intentionally use lowercase or unusual capitalization.
Preserve the original wording
Case conversion changes letter capitalization rather than rewriting the meaning. It may not preserve every language-specific convention or formatting detail. Keep a copy of the source text when the original capitalization matters.
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