pii-radar

CLI tool that scans CSV, JSON, and Parquet files for PII before it leaks

Desktopfree

pii-radar is a free, open-source command-line tool that scans CSV, JSON, and Parquet files for personally identifiable information such as emails, phone numbers, SSNs, and credit card numbers, using pattern matching and checksum validation rather than heavy ML models. It integrates with pre-commit hooks and CI pipelines to fail a build when PII is detected, and includes streaming redaction for Azure Blob Storage and Event Hubs. It's for data engineers and ML practitioners who need to catch PII in datasets before it reaches production or version control.

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Behind the summary, Matchbox keeps a richer profile of pii-radar - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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