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CleanSheet CSV

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Dedupes and cleans messy CSV files fast

Jim Mergenthaler
Maker
Nov 12, 2026
Launched
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About

CleanSheet CSV by Mergify Digital dedupes and cleans messy CSV files fast, turning a spreadsheet that is hard to trust into one that is ready to use. Upload a messy CSV, remove duplicate rows, fix inconsistent formatting, tidy stray whitespace and standardise messy fields, then export a clean, ready-to-use CSV in seconds. It is built for anyone who regularly works with exported data, including analysts, developers, marketers, operations teams and founders who need reliable data without spending hours fixing it by hand. Messy exports, repeated records, mixed date and number formats, extra spaces and uneven columns can slow down reporting, imports and analysis, and small errors can travel through every later step. CleanSheet CSV focuses on the practical cleanup that makes data usable again, so teams can move from a raw export to a dependable file quickly. With a one-time $19 purchase and no subscription, it is a simple, affordable way to keep CSV data clean, consistent and ready for spreadsheets, databases, CRMs and other tools.

#API & Data#Productivity

Key Features

Duplicate removal

Removes duplicate rows from messy CSV files in seconds, so you work with one clean set of data.

Messy data cleanup

Fixes inconsistent formatting, stray whitespace and messy fields before you export.

Fast clean export

Exports a clean, ready-to-use CSV quickly, with a one-time $19 purchase and no subscription.

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