Online Tool Store
List Comma Joiner
Turn line-by-line text into one separated string with a custom delimiter, optional quotes, and a natural ?and? before the last item.
🔒 This tool runs entirely in your browser. Your files are never uploaded to a server.
Example shown — replace it with your own list.
How it works
- Paste your list, one item per line.
- Pick a separator, and optionally quote each item or add "and" before the last one.
- Copy the joined result.
FAQ
What is this useful for?
Turning a pasted list — from a spreadsheet column, a bullet list, or one item per line — into a single comma-separated line for a sentence, a CSV cell, or a code array.
What does "wrap each item in quotes" do?
Adds double quotes around each item before joining — handy when you need a quoted list for code (like a Python or JavaScript array) or a CSV-safe format.
What does the "and" option do?
Joins all but the last item with your chosen separator, then adds "and" before the final item — producing a natural sentence like "apples, bananas, and oranges" instead of a flat list.
Is my data uploaded anywhere?
No — the joining happens entirely in your browser. Nothing is sent to a server.
How we compare
| Feature | Online Tool Store | Manual find-and-replace | Spreadsheet TEXTJOIN formula |
|---|---|---|---|
| Natural "and" before the last item | ✓ | Manual edit needed | Requires a second formula |
| No spreadsheet needed | ✓ | ✓ | Requires Excel/Sheets |
For a quick, readable list join without a find-and-replace pass or opening a spreadsheet, this is faster.