Qualidata

什么是 Qualidata？

Have you ever made a decision based on data that turned out to be wrong? Data Quality Auditor analyzes your CSV or Excel file in seconds and delivers a 0–100 quality score with prioritized issues: missing values, duplicates, invalid formats, outliers, and inconsistencies. No setup, databases, or statistical knowledge required. Upload your file and get column profiling, real examples of issues, and a downloadable Excel report. Free, no sign-up required.