Dirty Data Generator
Need a messy spreadsheet to test with? Generate a realistic sample file full of inconsistent phone numbers, mixed-case emails, jumbled dates, and stray whitespace (500 rows, well within the free tier), then run it through the Data Cleaning Tool and watch it come back standardized.
Dirty Data Generator
This tool generates a realistic dataset with 500 rows of intentionally “dirty” data – the kind of messy, inconsistent data you’ll encounter in real-world scenarios.
Data Quality Issues Included:
- Missing values (empty cells, “N/A”, “NULL”)
- Inconsistent date formats
- Mixed case names and text
- Duplicate records
- Invalid email formats
- Inconsistent phone number formats
- Leading/trailing whitespace
- Inconsistent state abbreviations
- Invalid ZIP codes
- Salary formatting inconsistencies
- Special characters in text fields
- Age inconsistencies