TruffleHog

Gitleaks

gitleaks/gitleaks

Popular

Fast regex- and entropy-based scanner for secrets in Git repos, files and pre-commit hooks.

GitHub Secret Protection

docs.github.com

Popular

GitHub's secret scanning and push protection that blocks known token formats before they reach a repo.

detect-secrets

Yelp/detect-secrets

Yelp's baseline-driven secret scanner designed to stop new secrets from entering a codebase.

ggshield

GitGuardian/ggshield

GitGuardian's CLI and pre-commit hook that scans code and history against 500+ secret detectors.

Kingfisher

mongodb/kingfisher

New

MongoDB's high-performance Rust secret scanner with live credential validation.