Deduplicate & Normalize
Clean common issues without scripting.
Your data stays in your browser
Source data
Waiting for data
Cleanup
Output
Cleaned data
No resultEnter a supported list or table to clean it.
Example
Trim whitespace · Deduplicate
Input
alpha alpha beta
Output
alpha beta
How it works
- Trim whitespace, remove empty values or rows, lowercase or uppercase chosen fields, and remove duplicates by the whole row or chosen columns. The first is kept.
- The output keeps the input's format, so CSV stays CSV, unless you choose another format.
- A summary counts each kind of change.