JustBlock Security

Block popups, phishing & unsafe sites in real-time. Smart protection with live activity you can see.

🛡️ JustBlock – Popup Blocker, Phishing Protection & Privacy Guard JustBlock is a real-time security extension that blocks popups, stops phishing attacks, removes tracking links, and protects your privacy, all with live on-screen activity so you always see it working. ⚡ Core Features ✔ Popup blocker - stops auto-popups, popunders, and malicious redirects ✔ Phishing protection - detects and blocks scam and phishing websites instantly ✔ Tracking link cleaner - removes hidden tracking parameters from every URL ✔ Real-time page scanner - monitors every page you visit for suspicious patterns ✔ Live activity feed - see exactly what JustBlock is blocking, in real-time 🧠 Smart Popup Blocker — NEW Unlike a basic ad blocker or popup blocker, JustBlock intelligently allows: Login popups Payment windows Trusted site interactions While blocking everything harmful. No broken sites. No missed payments. 🔒 Privacy Protection - 100% Local JustBlock is a zero-tracking, no-data-collection privacy extension. ✅ All processing happens locally on your device ✅ No data sent to any server ✅ Fully compatible with Chrome's Manifest V3 standard ✅ Lightweight — minimal CPU and memory usage 👁️ See Your Protection Working Most security extensions and ad blockers work silently. JustBlock shows you: Pages scanned in real-time Popups blocked as they happen Phishing alerts the moment a threat is detected A live protection dashboard you can trust 🚀 Perfect For Users who want a reliable popup blocker for everyday browsing Anyone protecting themselves from phishing scams and fake websites People who need a privacy extension without complexity Safe browsing on public Wi-Fi, banking sites, and shopping pages 💬 One Click. Instant Protection. No setup. No configuration needed. Install JustBlock and your popup blocker and phishing protection are active immediately. 👉 Install JustBlock - the popup blocker that shows you it's working.