Does it remove empty lines?
Yes. Blank lines are ignored so the output stays clean.
Comma Separator Tool
Turn one-item-per-line content into clean comma-separated output for spreadsheets, prompts, or imports.
Output
Updates instantly as you type.
apple, banana, mango
Your input is processed in your browser and is not stored.
What this tool does
This tool joins each non-empty line into a single comma-separated list, which is useful when moving data between apps.
How to use it
- Paste line-based text into the input area.
- Review the combined comma-separated output.
- Copy the result into your target app.
Example input and output
Input: apple banana mango
Output: apple, banana, mango
Common use cases
- Preparing spreadsheet cells
- Creating simple tag lists
- Combining keyword inputs
FAQ
Is my text private?
All processing happens in your browser, so your text is not sent to a paid API or stored by this app.
Can I use it on mobile?
Yes. The tool layout is responsive and works on phones, tablets, and desktop browsers.