Case Converter

What’s This Thing?

So, you’ve got some text that’s all over the place—half caps, half not, maybe someone typed it while yelling at their keyboard. Or maybe you just need to clean up a list for a project and can’t be bothered to fix each line manually. That’s where this case converter comes in. It’s simple, fast, and doesn’t ask for your email or try to sell you anything. Just paste your text, pick a format, and boom—done.

I built this because I kept needing it. Every time I copied code comments, filenames, or messy notes from a meeting, I’d spend five minutes reformatting. Now I don’t have to. It’s not fancy. It just works.

What Can It Do?

• UPPERCASE – Makes everything big. Great for headers or when you need to emphasize something (or just feel dramatic).
• lowercase – The opposite. Smooths out yelling. Good for cleaning up messy input or making things look calm.
• Title Case – Capitalizes the first letter of each word. Looks neat for titles, names, or lists.
• Sentence case – Only the first letter of the sentence is capitalized. Feels natural, like real writing.
• camelCase – No spaces, first word lowercase, rest capitalized. Programmers love this one.
• PascalCase – Like camelCase, but the first word is also capitalized. Used in coding for classes and types.
• snake_case – All lowercase with underscores. Clean, readable, and widely used in code and configs.
• kebab-case – Lowercase with hyphens. Common in URLs and CSS classes.

No ads. No tracking. No “premium upgrade” popups. Just a box, a button, and your text back in shape.

Why Use This Over Typing It Out?

Look, you could go line by line, fixing caps and spacing. But why? This takes two seconds. Paste, click, copy. Done. I’ve used other tools that make you sign in, load slowly, or mess up special characters. This one doesn’t. It handles accents, symbols, and even weird spacing without breaking a sweat.

Also, it works offline once loaded. So if you’re on a plane or in a spotty connection, no problem. Your data never leaves your browser. I don’t store anything. Ever.

Who’s It For?

Anyone who deals with text. Developers, writers, students, admins—anyone who’s ever stared at a block of text and thought, “Ugh, I need to fix this.” It’s not just for coders, even though the camelCase and snake_case options are a lifesaver for them. Writers use it to standardize titles. Students clean up notes. It’s just… useful.

And if you’re wondering—yes, I use it weekly. Mostly to fix filenames I accidentally typed in ALL CAPS at 2 a.m.