Comma Separator

Convert any list into comma separated values instantly — perfect for CSV, SQL, Excel and more.

0 items
Separator
Wrap Each Item
Extra Options
Output

How to Use the Comma Separator?

1

Enter Your List

Type or paste your items one per line into the input box on the left.

2

Choose Options

Select your separator, wrap style and any extra options. Output updates instantly.

3

Copy Output

Click Copy Output to copy your comma separated list to the clipboard.

What is a Comma Separator Tool?

A comma separator tool converts a line-by-line list of items into a single comma separated string. For example, a list of fruits on separate lines becomes apple, banana, orange, grape. This format is widely used in spreadsheets, databases, programming and data processing workflows.

Our tool goes further by supporting multiple separators (comma, semicolon, pipe, slash), item wrapping in quotes or brackets, duplicate removal, alphabetical sorting and blank line skipping — all in real time.

All Options Explained

Comma ( , ) a, b, c Standard CSV format for spreadsheets
Semicolon ( ; ) a; b; c Used in European CSV and some databases
Pipe ( | ) a | b | c Used in programming and data pipelines
Single Quotes 'apple', 'banana' SQL queries — WHERE name IN ('a','b')
Double Quotes "apple", "banana" JSON arrays and programming string lists
Remove Duplicates a, a, b → a, b Keeps only unique items in the output

When Should You Use a Comma Separator?

  • SQL queries — Generate IN clauses like WHERE id IN (1, 2, 3)
  • Excel / Google Sheets — Paste comma separated data into cells
  • Email lists — Convert line-by-line emails to comma separated format
  • Programming — Create array literals from a plain list of values
  • Data import — Prepare CSV data for database imports
  • Tag lists — Convert blog tags or keywords to comma separated format

Frequently Asked Questions

Can I use a custom separator?

Yes! Click the Custom separator button and type any character or string you want to use as the separator between items.

How do I create a SQL IN clause?

Select Comma as the separator and Single ' ' as the wrap style. Your output will be like 'apple', 'banana', 'orange' which you can paste directly into a SQL IN clause.

Can I remove duplicate items automatically?

Yes, enable the Remove Duplicates toggle and duplicate lines will be automatically removed from the output.

Is this tool free to use?

Yes, 100% free. No signup, no installation, no limits. Use it as many times as you want.

Does it work on mobile?

Yes, our comma separator tool is fully responsive and works perfectly on all devices including Android and iPhone.