Convert an Excel Column to a Comma-Separated List
Copy a column out of Excel or Google Sheets and paste it here to get one comma-separated line. It is the quickest way to build an SQL IN clause or a bulk recipient list.
Runs in your browser — your text is never uploaded or stored.
Column of values
Comma-separated line
How to Use
- 1.Copy a column of cells and paste it into the input box.
- 2.Read the single comma-separated line produced below.
- 3.Paste it into your SQL query, email field or config.
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FAQ
Can I wrap each value in quotes?
Yes — use the Prefix / Suffix tool first to add quotes to every line, then run the comma separator.
Are blank rows removed?
Yes. Empty lines are skipped so you never get a stray double comma.
Need more options?
Comma Separator
Free online comma separator. Turn a vertical list of emails, IDs, or keywords into a single comma-separated line. Browser-based.