Comma List Formatter cleans messy comma-separated text into a consistent list. It removes empty values, fixes spacing, collapses duplicate commas, supports sorting and deduplication, and can output readable lists or multiline values.
Comma List Formatter processes text directly in your browser and returns a clean output plus practical statistics. The result card helps you confirm how many lines, items, matches, or characters were changed before you copy the result.
For very large pasted files, preview the output before replacing production data. Browser-based processing keeps the text local to the page.
Sample input: Apple,Banana, Orange,, Pear,Apple
The tool uses line-based or delimiter-based parsing depending on the selected mode. It preserves original item order unless sorting is enabled, and it keeps duplicate values unless deduplication is enabled.
Complex quoted CSV, nested delimiters, or malformed regular expressions may require a dedicated CSV or regex tool. Always review output for high-stakes data.
Paste the list and use Readable comma list to trim values and normalize comma spacing.
Yes. Enable Remove duplicates to keep only the first occurrence of each value.
Enable Sort alphabetically before running the formatter.
Choose One item per line as the output style.
Readable mode automatically adds one space after each comma.
| Module | Purpose |
|---|---|
| Input parser | Reads pasted text, uploaded text, and drag-and-drop files. |
| Option engine | Applies mode, keyword, delimiter, length, or output preset choices. |
| Cleanup layer | Trims values, removes empty items, deduplicates, or sorts when enabled. |
| Result report | Shows output statistics, quality score, and export-ready JSON or CSV. |