Step
Remove exact duplicate rows from CSV and Excel files
Keep one row per key when exports contain repeated records. Pair with Fuzzy Dedupe when near-matches matter.
When to use it
Contact lists, order dumps, and any file with exact duplicate keys.
How it fits
Add Dedupe as a step in a visual workflow. Combine it with Trim, Validate, Join, and Output to turn unreliable exports into import-ready data — deterministically.
Use cases that include this step
FAQ
- What does the Dedupe step do in RowLab?
- Keep one row per key when exports contain repeated records. Pair with Fuzzy Dedupe when near-matches matter.
- When should I use Dedupe?
- Contact lists, order dumps, and any file with exact duplicate keys.
- Does this upload my file?
- No. RowLab runs transforms in your browser. Your source data stays on your device.