Comma Separator

About This Tool

Look, I get it—you’ve got a list. Names, numbers, items, whatever. And they’re all mashed together in one long string with commas, spaces, or some weird mix of both. You need them clean, separated, and ready to use. That’s where this comma separator comes in. It’s not fancy. It doesn’t have animations or a login screen. It just takes your messy input and spits out something you can actually work with. I built this because I kept running into the same problem: copying data from emails, spreadsheets, or old databases, only to spend five minutes cleaning it up manually. No more. Paste your list, hit go, and boom—clean, comma-separated output. Or pick another delimiter if you want. It’s your call.

Key Features

• Handles messy input—extra spaces, line breaks, even mixed punctuation.
• Lets you choose your output delimiter: comma, semicolon, pipe, tab, or even a space.
• Removes duplicates automatically (optional, but turned on by default).
• Trims whitespace so you don’t end up with " apple" and "apple" as two different items.
• Works entirely in your browser—nothing gets sent to a server. Your data stays yours.
• Simple interface. No clutter. No ads. Just a box to paste into and a button to click.

FAQ

Can I use this for email lists or sensitive data?
Yeah, but only if you’re okay with it sitting in your browser temporarily. Nothing leaves your machine. Still, if you’re handling sensitive info, maybe don’t paste it into random web tools. Use your best judgment.

What if my list uses commas inside the items (like "Smith, John")?
Ah, good point. This tool treats every comma as a separator, so it might split those names in half. If your data has embedded commas, you’re better off using a proper CSV parser or wrapping items in quotes first. This tool is best for simple, flat lists—not complex structured data.