PhishGuard AI

Explainable phishing detection for URLs and email — zero runtime dependencies. Source on GitHub

URL to analyze

Subject Body Authentication-Results header (optional — from a receiver you trust)

Feature breakdown

Heuristic scoring, not a guarantee — see the detection model docs for what each feature means and its known limitations. Everything on this page runs entirely in your browser (scoring.js, a verified port of the same Python model) — nothing you type is sent anywhere. For redirect-chain resolution and a REST API, self-host with phishguard serve.