List Cleaner
Remove duplicate lines, trim spaces, and optionally sort a list before you paste it elsewhere.
Quick answer
List Cleaner helps estimate the result from your inputs in the browser. Use the output as a planning number, then compare it with your records, provider terms, or official guidance before making a final decision.
This tool cleans text rows locally. It does not validate email addresses, SKUs, or business records beyond simple duplicate removal.
Calculator
Results update as you type
Cleaned list
Useful for keywords, email lists, SKUs, tags, and repeated export rows before you paste them into another tool.
Breakdown
Formula
The math behind the result
output = unique non-empty lines
optional steps: trim spaces, then sort alphabetically
How it works
A clean flow from input to answer
- 1Paste one item per line.
- 2Choose whether to trim spaces or sort the final output.
- 3Review the unique result before reusing it in another tool or sheet.
FAQ
Common questions
Can I use this for keywords?
Yes. It works well for keywords, tags, SKUs, email exports, and repeated notes.
Does it merge similar spellings?
No. It only removes exact duplicate rows after the selected cleanup options run.
Related