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Preview of SecretsHunter

SecretsHunter by M4fi4

Secrets Hunter — Automatically hunt for exposed API keys, tokens and secrets while you browse.

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About this extension
Secrets Hunter — Hunt hidden secrets. Empower your bug bounty workflow.

Secrets Hunter automatically scans authorized webpages and JavaScript assets for hardcoded API keys, access tokens, credentials, and other secret candidates — helping security researchers and developers find and report vulnerabilities faster.
  • Powerful Detection — Identifies secrets from dozens of providers including AWS, Google, GitHub, GitLab, Stripe, Slack, Mapbox, Firebase, and many more.
  • Comprehensive Scanning — Analyzes inline scripts, external JavaScript bundles, source maps, dynamically loaded content, and network responses.
  • Targeted Scoping — Supports exact domain and wildcard subdomain selection so you only scan authorized targets.
  • Smart Deduplication — Uses stable fingerprinting to prevent repeated notifications and tracks findings across sessions.
  • Privacy First — Everything stays local in your browser. No telemetry, no data sharing, and no external transmissions.
  • Secure Dashboard — Masked storage by default with optional temporary reveal. Features confidence scoring, source tracking, filtering, status workflow, and occurrence count.
  • Export Ready — One-click JSON, CSV, and Markdown reports perfect for bug bounty platforms.
  • Customizable — Adjustable notifications, retention settings, and scanning aggressiveness.

How It Works — SecretsHunter works silently on pages you authorize. It detects potential secrets, creates unique fingerprints, and builds a persistent local findings database — turning passive browsing into productive reconnaissance.

Important — SecretsHunter is an analysis assistant only. Every finding is a candidate and must be manually verified within your authorized testing scope. Always respect program rules and legal boundaries.
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Built with ❤ M4fi4
Rated 5 by 1 reviewer
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Permissions and data

Required permissions:

  • Download files and read and modify the browser’s download history
  • Display notifications to you

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
1.0.1
Size
46.85 KB
Last updated
5 days ago (Jul 16, 2026)
Related Categories
  • Web Development
  • Privacy & Security
License
MIT License
Version History
  • See all versions
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