Case Converter

About This Tool

Look, I get it—sometimes you just need to change the case of some text. Maybe you copied something from a PDF and it’s all caps. Or maybe you typed a sentence and accidentally left Caps Lock on. Whatever the reason, this tool exists to fix that without making you want to throw your keyboard across the room.

It’s not fancy. It doesn’t have animations or a login screen. You paste your text, pick how you want it formatted, and boom—clean output. No ads, no tracking, no “premium upgrade” pop-ups. Just a straightforward way to flip your text from uppercase to lowercase, or sentence case, or even title case if you’re feeling fancy.

I built this because I kept needing it. And every time I searched online, I landed on some bloated site with ten extra features I didn’t want. So I made one that does exactly what I need—and now you can use it too.

Key Features

• Convert to uppercase: Turns everything into BIG LETTERS. Useful for headers or when you need to scream (digitally).
• Convert to lowercase: Makes everything small and polite. Great for cleaning up messy copy-paste jobs.
• Sentence case: Capitalizes only the first letter of each sentence. Perfect for fixing run-on text that’s all lowercase.
• Title Case: Capitalizes the first letter of most words. Looks professional without being shouty.
• Toggle case: Flips each letter—upper becomes lower, lower becomes upper. Weird? Yeah. Fun for passwords or pranks.
• Works instantly: No waiting, no page reloads. Just type or paste and see the result right away.
• No data stored: Your text never leaves your browser. I don’t collect it, sell it, or even look at it.

FAQ

Q: Can I use this on my phone?
A: Yep. It works on mobile browsers just fine. No app to download—just open the page and go.

Q: What if I need to convert a whole document?
A: Copy and paste the text into the tool. It handles paragraphs, line breaks, and even special characters. Just don’t expect it to format your entire novel with chapter headings—this isn’t Word.