UPPERCASE, lowercase, Title Case and more.
Working with text formatting is a daily task for writers, developers, designers and content creators. Whether you need to convert a title to proper case, prepare a variable name in camelCase, create a URL-friendly slug, or quickly reverse a string for a puzzle, this tool handles it all without leaving your browser.
UPPERCASE: converts all characters to capital letters — useful for headings, emphasis, or constants in code. lowercase: converts everything to small letters. Title Case: capitalises the first letter of each word — standard for English titles and headings. Sentence case: capitalises only the first letter of each sentence, appropriate for body text. aLtErNaTiNg: alternates between upper and lowercase — more of a fun novelty. Reverse: reverses the entire string character by character. slug-case: converts text to a URL-friendly format using hyphens and lowercase. camelCase: joins words and capitalises each after the first — standard in JavaScript variable naming.
Paste your text, click the desired transformation, and use the Copy button to grab the result.