List to CSV Converter
Turn a line-by-line list into a single comma-separated (or custom-delimited) line.
About this tool
Turn a line-by-line list — like names pasted from a spreadsheet column, or items copied from a document — into a single comma-separated (or custom-delimited) line.
Key Features
- Choice of comma, semicolon, pipe, or tab delimiter
- Optional quote-wrapping for each item
- Skips blank lines automatically
- Instant conversion
How to Use
- Paste your list, one item per line.
- Choose a delimiter.
- Check "wrap in quotes" if any items contain the delimiter character.
- Click Convert.
Benefits
- Prepare a list for a SQL IN() clause or code array
- Convert a spreadsheet column into a CSV-style line
- Quickly reformat pasted data for another tool
Frequently Asked Questions
Wrap items in quotes if any of them contain your chosen delimiter character — for example, an item like "Cherry, red" would otherwise be split incorrectly into two fields when the file is later read back as comma-separated values. Quoting keeps such items intact as a single field.
No, blank lines in your input are skipped automatically, so accidental extra line breaks in pasted data will not produce empty entries in the result.
This tool is built for the list-to-CSV direction specifically. To reverse it, most spreadsheet applications and text editors can split a delimited line back into separate lines directly — search your editor for "split" or use a spreadsheet's text-to-columns feature, then paste each value on its own line.