Change Text Case

Convert your text to uppercase, lowercase, title case, and more.100% Secure: Local processing.

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How to easily change text case online

Accidentally left your CAPS LOCK on? Need to quickly format a blog post title? The CrispyTools Change Text Case converter allows you to instantly reformat your documents without having to retype a single word. Simply paste your text, click your desired format, and copy the result.

Text Formats Explained

  • Sentence case:Capitalizes only the very first letter of a sentence, leaving the rest in lowercase. Perfect for standard paragraphs and essays.
  • Title Case:Capitalizes the first letter of every single word. This is the standard format used for blog article titles, book covers, and headlines.
  • UPPERCASE:Converts all letters into massive capitals. Great for shouting on the internet or highlighting critical warnings.
  • lowercase:Removes all capital letters from your text entirely.

Fast, Free, and Private

Our case converter runs using local JavaScript. This means your text is instantly formatted right inside your own browser. We never upload your sensitive documents to a server, ensuring 100% privacy and lightning-fast performance.