List to Comma Separated Converter
Text ToolsTurn lines into a comma list and back
Embed this tool on your websiteFree
- Choose how tall the frame should be.
- Press Copy code.
- Paste it into your page, blog, WordPress or Notion HTML block.
The tool runs inside your visitor's browser, nothing is uploaded, and a small "Powered by ToolCloak" line stays under it. The second line (script) is optional: it makes the frame fit the tool's height.
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History
All history →List to Comma Separated Converter — at a glance
Quickly switch between a column of items and a single line list — handy for SQL IN clauses, emails and spreadsheets.
How to use it — step by step
A list with one item per line, or a comma-separated list.
Paste your input
Paste or type your content into the big input box.
Choose options
Pick the mode and options that fit what you need.
Convert List
Press the button. The result is created instantly on your device.
Copy the result
Check the output and press Copy to use it anywhere.
Pro tips
Small things that make the result better.
Quick facts
Frequently Asked Questions
Can I add quotes around each item?+
Yes. Choose double or single quotes in the Quotes option.
What happens to empty lines?+
They are removed when “Remove empty items” is on.
Is my data safe?+
Yes. Everything runs inside your own browser. Your text, files and images are never uploaded to any server.