Free Comma Separator

Turn your lists into formatted data. Add commas, newlines, pipes, or custom delimiters in seconds.

  • 100% Free Forever
  • Instant Formatting
  • No Login Required

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Use Cases:

  • SQL Development: Create IN (...) clauses from Excel columns.
  • Email Marketing: Format mailing lists for bulk senders.
  • Programming: Generate array literals or JSON lists.
  • SEO: Organize bulk keywords for meta tags or tracking tools.

How to Use the Comma Separator

  1. Step 01

    Paste Your List

    Paste your list items from Excel, a text file, or type them line by line.

  2. Step 02

    Choose Separator

    Select comma, semicolon, pipe, or any custom delimiter. Add quotes if needed.

  3. Step 03

    Copy Result

    Your formatted list is ready. Copy and use it in SQL, code, or email.

Frequently Asked Questions

What delimiters are supported?
We support comma (,), semicolon (;), pipe (|), tab, newline, and any custom character or string you enter.
Can I remove duplicate items?
Yes! Enable the 'Remove Duplicates' option and your output will contain only unique items.
How do I add quotes around each item?
Use the 'Wrap' option to add single quotes ('item') or double quotes ("item") - perfect for SQL IN clauses or JSON arrays.
Can I convert CSV back to a column?
Yes! Paste your CSV, select 'New Line' as the separator, and you'll get each item on a new line.
Does it handle empty lines?
Enable 'Remove Empty Lines' to automatically strip blank lines before processing.