Free List to Comma Separated Converter
Turn a list into a line — or split it back.
Runs locallyNo uploadPrivate
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About the List to Comma Separated Converter
Free list-to-comma converter. Turn a list (one item per line) into a comma-separated string — with optional quotes, trimming and de-duping — or split a delimited string back into a list. Great for SQL and CSV. Runs in your browser.
How it works
- 1
Paste your list
One item per line.
- 2
Choose options
Delimiter, quotes, trim, de-dupe.
- 3
Copy the line
Or split a line back to a list.
Frequently asked questions
Yes — choose single or double quotes to build an IN (…) clause or a code array from your list.
Yes. Switch to “Line → List” to split a delimited string back into one item per line.