Basic Cleaning
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Supported formats: .csv,.xlsx,.xls,.xlsm,.xlsb,.tsv
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About Basic Cleaning
Remove whitespace, empty rows, and duplicates.
Clean messy CSV files in seconds. This tool automatically trims leading and trailing whitespace, removes completely empty rows that cause errors in analysis tools, and standardizes text formatting.
It's the essential first step before any data analysis. Unlike manual cleaning in Excel, this tool processes thousands of rows instantly and applies consistent rules across your entire dataset.
Ideal for fixing exports from legacy systems, web scraping results, or user-submitted forms.
Category: Cleaning & PreparationCommon Use Cases
- Cleaning scraped data
- Removing blank rows from Excel exports
- Standardizing user input
Key Features
- Trims leading and trailing whitespace from every cell
- Removes rows that are entirely empty
- Optionally removes exact duplicate rows
- Applies consistent rules across the entire dataset, not column by column
The Basic Cleaning tool is compatible with: Web Scraping, Form Submissions, Database Exports.
Run Trim & Sanitize before Rename Columns so headers and structure are clean before you standardize names, or follow it with Quick Cleaning if you also want casing and punctuation normalized.
Frequently Asked Questions
It removes leading/trailing whitespace, eliminates empty rows, and can optionally remove duplicate entries.
No, it only removes unnecessary spacing and empty rows. Your actual data values remain unchanged.
The standard first step for data analysts preparing scraped, exported, or user-submitted data for real analysis.
Read the related guide →