Instantly transform text between UPPERCASE, lowercase, Title Case, Sentence case, and more. Perfect for coding, content writing, and formatting. Secure & Client-Side
Title Case capitalizes the first letter of every major word (like in book titles), while Sentence case only capitalizes the first letter of the first word in each sentence. Minor words (a, an, the, and, but) remain lowercase in Title Case unless they're the first word.
Yes! Our case converter can handle large documents of 10,000+ characters. All processing happens in your browser, so there's no server limit. However, very large texts may slow down your browser temporarily.
Alternating case (like aLtErNaTiNg cAsE) is often used for stylistic purposes in social media, branding, or creating visual interest in headings. It can also be used in programming variable names (camelCase is a variation).
Absolutely! All text conversion happens 100% in your browser. We don't send your text to any server, store it, or analyze it. This ensures complete privacy and security for your documents and sensitive information.