Comma Separated List Converter

Runs in your browser — nothing is uploaded

Input (one item per line, or set a custom split character)

Output

Split on

Join with

Prefix

Suffix

Sort

Preset

Trim whitespace

Remove empty items

Remove duplicates

About this tool

Paste a list of items and reshape it: trim, dedupe, sort, wrap each item in quotes/prefix/suffix, and join with any separator — including a JSON array.

Frequently asked questions

What is Comma Separated List Converter?

Reshape a list — trim, dedupe, sort, wrap, and rejoin with any separator. It is one of the Text & String Tools tools on MyCodeTips.

How do I use Comma Separated List Converter?

Open the tool, enter or paste your input, and the result appears right away. Use the Copy button to copy it.

Is Comma Separated List Converter free to use?

Yes. It is free to use and does not need an account.

Is my data safe with Comma Separated List Converter?

Yes. It runs entirely in your browser, so what you enter is never uploaded to our servers.

Can I share my result?

Yes. Use the share buttons below the tool to post a link or copy a link to the tool page.