Advanced List Formatter & Comma Separator Tool

Effortlessly transform, clean, and format any list of items with our free and powerful Comma Separator tool. Whether you need to convert a column of data into a single, comma-separated line for a database, generate a clean HTML list for your website, or simply tidy up messy data, this tool provides all the options you need in one convenient place.

Go beyond simple separation and take full control of your list's output with a comprehensive suite of formatting and cleaning options.

How It Works

Simply paste your list (or any text with items separated by line breaks) into the text area. Then, use the settings panel to customize the output to your exact specifications and click "Generate List."

A Full Suite of Formatting Features

Custom Delimiter: While the default is a comma, you can use any character or string to separate your items (e.g., a semicolon ;, a pipe |, or even a space).

Generate HTML Lists: Automatically wrap your list in <ul> / </ul> tags and each item in <li> / </li> tags (or any custom prefix/suffix) to create perfect HTML lists instantly.

Add Quotes: Enclose each item in your list with single quotes ('item'), double quotes ("item"), or no quotes at all.

Change Text Case: Instantly convert all items to UPPERCASE or lowercase, or maintain their original casing.

Manipulate Your List:

Remove Duplicates: Automatically delete any duplicate entries from your list.

Reverse List: Flip the order of your items from top to bottom.

Advanced Cleaning Options:

Remove all line breaks to create a compact, single line.

Eliminate extra double spaces and all unnecessary whitespace for cleaner data.

This tool is perfect for developers, data analysts, marketers, and anyone who needs to quickly manage and reformat lists. Start formatting your list like a pro—try it now!