Data and analysis · Local processing · Available
Audit CSV Columns and Duplicates
Review the quality of a table before importing it, identifying missing values, duplicate rows, and probable data types.
Processed in your browser · No registration required
WHAT YOU CAN DO
Audit CSV Columns and Duplicates: what you need to know
Review the quality of a table before importing it, identifying missing values, duplicate rows, and probable data types.
Upload the CSV, choose the separator or automatic detection, and view the report. The report describes the file; it does not delete duplicates or automatically correct cells. Data types are inferred and may require review.
STEP BY STEP
How to use this tool
- Open CSV Auditor in Prisma Space.
- Upload the CSV, choose the separator or automatic detection, and view the report.
- Review the results before copying, downloading, or using them.
FREQUENTLY ASKED QUESTIONS
Common questions
Does it modify the original CSV?
No. It analyzes the content and returns a report.
What should I review before using the results?
The report describes the file; it does not delete duplicates or automatically correct cells. Data types are inferred and may require review.