LinkGuardian

Scan any link, QR code, or website before you open it. Analyse phone numbers, emails, and Wi-Fi networks. Stay informed with a live global intelligence feed. LinkGuardian runs entirely on your device — nothing is sent to any server. Your inbox, WhatsApp, and SMS are full of links you didn't ask for. One tap on the wrong one can expose your passwords, bank account, or identity. LinkGuardian gives you the power to check first, open second — in seconds. LINK SCANNER Paste any URL and run it through 15 threat-detection modules. Detects phishing, brand impersonation, suspicious domains, hidden redirects, missing HTTPS, and malicious TLDs. Trusted domains get instant Safe verdicts. No false positives. QR CODE DEEP SCANNER Most QR scanners open links immediately. LinkGuardian pauses, runs a full threat analysis, and shows you the result before anything happens. Also reads Wi-Fi QR codes, vCard contacts, and plain text. LIVE INTELLIGENCE FEED 245+ curated global sources across 14 categories: Breaking News, Cyber Attacks, Geopolitics, Threat Intel, Vulnerabilities, OSINT, Global News, Fraud & Scams, Business, Crypto, AI, Supply Chain, Industry, and Aerospace. Infinite scroll. Favorites. Share. No algorithm — just real intelligence. WEBSITE INTELLIGENCE Deep analysis of any website: DNS records, SSL certificate, SPF/DMARC, CDN, security headers, WAF detection, payment providers, accessibility, and 30+ more data points. PHONE & EMAIL OSINT Analyse any phone number from 200+ countries or any email address. Carrier data, geographic region, breach context, disposable email detection, and domain security — all 100% offline. OSINT HARVESTER Enter an email, username, domain, phone number, or full name. Probes 53+ global platforms, analyses DNS records, runs breach context checks, and compiles everything into a professional PDF intelligence report — on your device, in seconds. WI-FI NETWORK PROFILER Detects Evil Twin attacks, DNS hijacking, captive portals, and VPN status. Scans your entire local network, fingerprints connected devices, and alerts you to open ports and security risks. THREAT HEATMAP A visual calendar of your personal threat history. Weekly risk patterns, global threat season alerts (Tax Season, Black Friday, Election periods, Patch Tuesday), and trend analysis. PRIVATE BY DESIGN - Runs entirely on your iPhone — no cloud, no account, no sign-up required - No monthly subscription for core features - Your scans, history, and intelligence never leave your device - Uses only free public data sources-