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CSV Cleaner & Organizer

Remove duplicates and empty rows, trim spaces, sort columns and export clean CSV or JSON. Works with Excel CSV exports.

Processed in your browser. No file uploads or sign-in required.

Upload CSV

Or paste your tableField separator

Cleaning rules

First row is a headerTrim surrounding spacesRemove empty rowsRemove duplicate rows

Detect duplicates using

Sort byOrder

Export formula-like values as text in CSV, so Excel does not execute them.

CSV / TSV only. Export .xlsx workbooks as CSV in Excel first. Maximum 3 MB, 20,000 rows, 200 columns.

Input rows

Result rows

Removed

Cleaned preview

Upload or paste a CSV to start.

Arabic & English

Download your results

No subscription or payment