text tool / text tool
Lines to Comma-Separated List
Transform newline-separated values into a comma-separated sequence.
This tool is intentionally immediate: paste lines, clean them up, and copy the joined result.
Step by step
How to use this converter
- 1
Paste the source text
Lines to Comma-Separated List runs in the browser, so you can inspect the input before transforming it.
- 2
Choose the cleanup options
Use the available options such as trim spaces and remove empty lines to shape the output.
- 3
Copy the result
Review the transformed text and copy it into your editor, import flow, ticket, or configuration file.
Expected output
You receive clean text output in the browser. Ideal for quick copy and paste into config files, SQL IN clauses, and tags.
Before you convert
Common issues to check
- - embedded commas should be quoted intentionally
- - blank lines when you choose to remove them
Not ideal for
- - embedded commas should be quoted intentionally
- - blank lines when you choose to remove them
Before you start
You should know the result and the limits before the upload begins.
What stays
- - item order
What may change
- - blank lines when you choose to remove them
Known limitations
- - embedded commas should be quoted intentionally
Typical use cases
- - SQL snippets
- - tag lists
- - config values
Available options
- - trim spaces
- - remove empty lines
- - quote values
FAQ
Does this tool upload my text?
No. This tool runs directly in the browser so you can inspect the result instantly without uploading a file.
What is this tool good for?
Join one item per line into a comma-separated list.
Can I export the result?
Yes. You can copy the transformed output right away for use in another app, document, or workflow.