What is List Formatter?

The List Formatter converts between different list formats: comma-separated, bulleted, numbered, one-per-line, and HTML lists. Paste your items in any format and convert to the one you need with custom separators, prefixes, and sorting.

How to use

  1. Paste your list items in any format — comma-separated, one per line, or any delimiter.
  2. Choose your output format: bulleted (•), numbered (1. 2. 3.), comma-separated, HTML <ul>/<ol>, or custom separator.
  3. Sort, deduplicate, or trim whitespace if needed, then copy the result.

Result

You have a comma-separated list of 20 email addresses from a spreadsheet export. You paste them in, select 'One per line' output, check 'Sort alphabetically' and 'Remove duplicates', and get a clean sorted list with 3 duplicates removed — ready to paste into your email tool.

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