PunkFix

Find Inconsistent Patterns

Detect values that look inconsistent with the rest of the column. 100% private—your data stays in your browser.

No uploadsNo signupInstant results
1

Upload CSV

Drop your dataset.

2

Scan Patterns

We find values that look different from others.

3

View Outliers

See potential data entry errors.

Click to upload or drag & drop

Supported files: CSV, TXT, JSON (Max 20MB)

Drop your file here

or click to browse

CSV column to check.

Max 20MB 100% Private

What This Tool Does

This tool uses statistical heuristics to find values that 'don't belong'. For example, a 5-digit zip code in a column of 9-digit zips.

How It Works

1Upload your dataset.
2Select a target column to analyze.
3The tool highlights outliers based on pattern matching.
4Review the anomalies.

Input Format

CSV with potential dirty data.

Output Format

Report of inconsistent rows.

When to Use This Tool

  • Quality assurance on data entry.
  • Finding typos in categorical fields.
  • Validating ID columns.

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