Free Online Comma Separator & Delimiter Tool

Q: What is a comma separator tool?

It’s an online utility that converts lists or text into comma-separated values, or other delimiters, for use in spreadsheets, code, SQL IN clauses, etc.

Q: Is this tool free to use?

Yes — the comma separator tool is completely free, with no signup or usage limits.

Q: Can I use other delimiters besides commas?

Yes — you can choose semicolons, pipes, spaces, or new lines as delimiters.

Q: Can duplicate lines be removed?

Yes — there is an option to remove duplicate entries when formatting the result.

Q: Are my data/data inputs stored anywhere?

No — all processing is done locally in your browser. Nothing is sent to or stored on any server.

Q: How do I convert a list to comma separated values?

Paste your list into the input area, select comma (or other delimiter), optionally adjust settings, then click convert. Copy or download the result.

Raw Input

Formatted Result

Compact Layout

Remove line breaks for a single-string output

Unique Results

Automatically remove all duplicate entries

Source Separation

How are items currently separated in your input?

Quote Style

Wrap each individual item in quotes

Output Delimiter
Separator character (e.g. comma, pipe, or dash)

Item Wrapping (Tags)
Add HTML or text before/after every item

Batch Size (Interval)
Insert a new line after this many items (0 to disable)

Group Wrapper
Add tags around each batch/row defined above

🔑 Key Features & Benefits

Instant conversion between list and comma/delimiter formats.
Supports multiple delimiters (comma, semicolon, pipe, space, new lines).
Remove duplicates to ensure unique entries.
Option to wrap entries in quotes.
Export in TXT, CSV, or PDF format.
Secure & Private – all operations are processed locally in browser.

📌 Use Cases

Prepare CSV lists for spreadsheet imports (Excel, Google Sheets).
Create arrays or SQL IN-clauses for programming.
Transform contact or email lists into comma separated strings.
Clean pasted text to proper delimiter format.
Format data for database operations or CSV files.

✅ Why Choose This Comma Separator?

Completely free with no signup or limitations.
Fast, responsive performance even for large lists.
Full customization – choose delimiter, quotes, remove duplicates, etc.
Privacy ensured – everything processed in your browser.
Multiple export formats (TXT / CSV / PDF) for your convenience.

❓ Frequently Asked Questions (FAQs)

What is the comma separator tool?
A utility to convert lists or text into comma separated values (CSV) or other delimiter formats, or vice versa.

Is it free to use?
Yes — no signup, usage limits, or installations required.

Can I use delimiters besides comma?
Yes — semicolons, pipes, spaces, etc., are supported.

Can I remove duplicates?
Yes — there is an option to remove duplicate entries from your input.

Are my data inputs stored on server?
No — processing happens locally in your browser and nothing is saved on servers.

How to export the output?
After conversion, you can download results in TXT, CSV, or PDF formats.