Comma-Separated List
Live tool: https://www.coderstool.com/comma-separated-list
Turn a messy list of values into a clean, comma-separated string – or split a comma-separated list back into one item per line.
✨ What it does
The Comma-Separated List tool helps you:
- Convert one-value-per-line lists into a single comma-separated line
- Take a comma-separated string and turn it into a list again
- Trim extra spaces around values
- Optionally remove blank entries
Typical use cases:
- Preparing lists of IDs, tags, or email addresses for queries or config files
- Cleaning up data exported from spreadsheets or forms
- Quickly switching between “list view” and “single-line” formats