Convert Comma Separated List to Column
Advanced CSV-to-column converter with sorting, formatting & more
Statistics
Options
Output Format
Advanced Options
Continue with Related Tools
What is Convert Comma to Column?
Convert Comma Separated List to Column transforms horizontal comma-separated values (CSV) into vertical column format. Perfect for importing data into Excel, organizing lists, or converting CSV exports into a readable column structure where each item appears on its own row.
Features
Excel Ready
Output can be directly pasted into Excel columns.
Auto Trim
Removes extra whitespace from each value.
Multiple Formats
Output as newlines, tabs, pipes, or custom delimiters.
Remove Duplicates
Keep only unique values automatically.
Sort & Transform
Sort A-Z, change case, add prefix/suffix.
100% Private
All processing happens locally in your browser.
Common Use Cases
Excel Import
Convert CSV data into column format for easy Excel import. Each comma-separated value becomes a separate row in a single column, ready to paste or import into spreadsheets.
List Organization
Transform horizontal lists into vertical format for better readability. Sort entries alphabetically and remove duplicates to create clean, organized lists.
Data Cleaning
Clean CSV exports by removing empty values, trimming whitespace, and eliminating duplicates. Convert messy horizontal data into neat vertical columns.
Example: CSV to Column
Frequently Asked Questions
How do I convert a comma list to a column?
Simply paste your comma-separated values into the input box. The tool automatically splits the text at each comma and displays each value on a separate line (row), creating a vertical column format perfect for copying into Excel or Sheets.
Can I paste this directly into Excel?
Yes! After conversion, copy the output and paste into Excel. Each item will appear in a separate row of a single column. You can also use the Download button to save as a text file for importing.
Does it handle empty values?
Yes. The 'Remove Empty' option (enabled by default) filters out blank items that may result from extra commas (like 'a,,b'). Uncheck this if you want to preserve empty rows.
Can it split by delimiters other than commas?
While this tool is optimized for CSV (comma-separated values), you can use it for other delimiters too. If your data uses semicolons, pipes, or tabs, you can manually replace them with commas first, or use our dedicated delimiter tools.
How do I remove duplicate items?
Enable the 'Remove Duplicates' checkbox in Advanced Options. The tool will automatically keep only unique values, useful for cleaning lists or ensuring data integrity before Excel import.
Can it sort the values?
Yes! Use the 'Sort Order' dropdown to arrange values alphabetically A → Z (ascending) or Z → A (descending) before converting to column format. Great for organizing lists.
What does the Trim Items option do?
Trim Items removes unnecessary whitespace from the beginning and end of each value. For example, ' apple , banana ' becomes 'apple' and 'banana' (clean, no extra spaces). This is enabled by default for cleaner data.
Is my data safe and private?
Yes, 100% safe. This tool runs entirely in your web browser using client-side JavaScript. Nothing you paste is ever sent to our servers or stored anywhere. All processing happens locally on your device.
Can I add text before or after each item?
Yes! Use the Prefix and Suffix fields in Advanced Options. For example, add suffix '.com' to convert: google, facebook → google.com, facebook.com (each on separate lines). Useful for batch domain or URL creation.
Can I see the changes before using?
Yes! Click the 'Compare' button to enable side-by-side comparison mode. This shows your original comma-separated list on the left and the column format on the right, perfect for verifying the conversion.