ShieldLink — Advanced Phishing Protection

Advanced phishing protection with brand detection, redirect scanning & real-time analysis. 100% local, zero data.

🛡️ ShieldLink v2.0 — Advanced Phishing Protection Protect yourself from phishing attacks with the most comprehensive local detection system available. ShieldLink analyzes every URL and page using advanced heuristics — all without sending any data to external servers. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🆕 NEW IN VERSION 2.0 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 BRAND IMPERSONATION DETECTION Detects fake domains trying to impersonate PayPal, Amazon, Google, banks, and 25+ other major brands using: - Homoglyph detection (lookalike characters like "pаypal" vs "paypal") - Typosquatting detection (character swaps, substitutions) - Suspicious prefix/suffix patterns 🔗 REDIRECT CHAIN SCANNER - Detects URL shorteners (bit.ly, tinyurl, t.co, etc.) - Analyzes redirect parameters - Warns about suspicious destination URLs 🔍 REAL-TIME PAGE SCANNING - Detects login forms on suspicious domains - Finds hidden form fields - Identifies forms sending data to external domains - Spots suspicious iframes 📊 ADVANCED RISK SCORING - 15+ weighted detection factors - Clear risk levels: Safe, Caution, Suspicious, Dangerous - Animated risk gauge visualization ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔒 PRIVACY FIRST ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✓ 100% LOCAL — All analysis runs on your device ✓ ZERO API CALLS — No external servers contacted ✓ NO DATA COLLECTION — Nothing leaves your browser ✓ NO TRACKING — No analytics or telemetry ✓ WORKS OFFLINE — Full protection without internet ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚡ FEATURES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ - Real-time URL analysis with 15+ heuristic checks - Brand impersonation detection for 25+ major companies - URL shortener and redirect chain detection - DOM scanning for suspicious page elements - Beautiful warning pages with clear explanations - Customizable sensitivity threshold - Personal trusted domain allowlist - Toolbar badge showing current page risk - Statistics tracking (blocked, warned, scanned) - Modern dark-themed UI ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 WHAT WE DETECT ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ - IP addresses used as domains - Suspicious TLDs (.tk, .ml, .zip, etc.) - Punycode/IDN domain tricks - Excessive subdomains - URL shortener redirects - Hidden form fields - Login forms on untrusted sites - Homoglyph character attacks - Typosquatting domains - And much more... ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ShieldLink is your lightweight, privacy-respecting shield against phishing. Install now and browse with confidence! Questions or feedback? Use the support section below.