Runs locally in your browser

Convert List to Comma-Separated Text

Join a line-by-line list with commas, semicolons, pipes, tabs, spaces, or a custom delimiter, with optional quotes.

Input → Result

Join list lines using commas or another delimiter.

Line-by-line list0 lines

Options

Delimiter Custom delimiter Wrap items in double quotes Trim surrounding spaces Remove empty lines

Delimited text0 items

About this tool

Convert copied spreadsheet columns or vertical lists into a format accepted by forms, scripts, SQL clauses, and configuration fields.

Optional double quotes make values with spaces or punctuation easier to reuse safely.

FAQ

Can I use a semicolon or pipe instead?+

Yes. Choose a preset or enter any custom delimiter.

Does the tool create valid CSV?+

It creates a delimited row. For full multi-row CSV editing, a dedicated CSV toolkit is planned.

Related tools

Merge Two Lists Online Combine two lists with append, interleave, union, or overlap modes. Split Text into a List Turn delimited text into a clean line-by-line list. Comma-Separated Text to List Turn comma-separated values into one item per line. Add Prefix or Suffix to Each Line Wrap or decorate every list item with fixed text.

Guides

Data Formats8 min read

Compare JSON arrays, CSV, and line lists. Learn about escaping, nested data, spreadsheet use, and conversion pitfalls for your data projects.