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Preview of PhishGuard AI

PhishGuard AI by manojkumar

Phishing detection that runs entirely inside your browser. On-device AI scans links and messages, with trust lists, auto-protect banners, right-click scanning and stats. No accounts, no telemetry, no data collection.

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Extension Metadata

About this extension
🛡 PhishGuard AI — phishing protection that keeps your data on your device.

Most anti-phishing tools send every link you touch to someone else's server. PhishGuard flips that: a trained AI model is bundled INSIDE the extension, so every scan runs locally. Fast, private, and fully functional offline.

WHAT IT DOES
• 🔗 URL Scanner — popup verdict (Safe / Suspicious / Phishing) with risk score and plain-language reasons
• ✉📱 Message Scanner — paste any email or SMS; catches OTP scams, urgency bait, prize fraud and spoofed senders
• 🛡 Auto-Protect — red warning banner on flagged pages, amber badge on suspicious ones, silent when safe
• 🖱 Right-Click Scan — check any link without visiting it
• 🤍🖤 Trust Lists — your own always-safe and always-blocked domains
• 📊 Stats Dashboard — scans per day, threat breakdown, weekly block count

WHY IT'S PRIVATE BY DESIGN
• The AI model ships inside the extension — analysis never leaves your machine
• No account, no analytics, no trackers, no remote scripts
• Works with Wi-Fi off — everything is local-first

HOW TO USE
1. Install — no signup, nothing to configure
2. Browse normally — threats are flagged automatically
3. Right-click any link to pre-scan it safely
📝 Category: Privacy & Security
📝 Tags: phishing, security, scam, privacy
📝 License: MIT
📝 Privacy policy URL:
https://manojkumar20081604-lang.github.io/PhishGuardAI/privacy-policy.html
📝 Data-collection questions: answer "This add-on does not collect data" to everything.
📝 Review notes box (VERY important — paste this):
Bundled JS is produced by Vite (minified). Full source code:
https://github.com/manojkumar20081604-lang/PhishGuardAI

The ONNX model and all analysis run entirely locally - the extension makes no
network requests for analysis. Data collection is declared as "none" in the
manifest (browser_specific_settings.gecko.data_collection_permissions).
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Permissions and data

Required permissions:

  • Display notifications to you
  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
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Version
3.2.1
Size
3.45 MB
Last updated
16 days ago (Aug 23, 2026)
Related Categories
  • Privacy & Security
License
MIT License
Privacy Policy
Read the privacy policy for this add-on
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