Item logo image for JustBlock Security – Ad Blocker, Malware & Phishing Protection

JustBlock Security – Ad Blocker, Malware & Phishing Protection

Conversion Boooster SL
3.9(

2.6K ratings

)
ExtensionWorkflow & Planning70,000 users
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Overview

Block ads, trackers, malware, phishing & scams with MV3 rules. No data collection. Lightweight, fast, easy to use.

🛡️ JustBlock – Ad Blocker, Popup Blocker, Tracker Blocker & Phishing Protection JustBlock is a fast and lightweight ad blocker, popup blocker and privacy protection extension for Chrome. It helps block ads, stop popups, reduce trackers, clean tracking links, protect against phishing, and keep your browsing safer with live protection activity you can see. ⚡ Core Features ✔ Ad blocker - helps block intrusive ads, banners, popups and unwanted interruptions ✔ Popup blocker - stops auto-popups, popunders, suspicious redirects and scam pages ✔ Tracker blocker - reduces tracking scripts and removes hidden tracking parameters from URLs ✔ Phishing protection - helps detect scam, phishing and unsafe websites ✔ Malware protection - helps protect against malicious links, risky pages and unsafe redirects ✔ Real-time page scanner - checks pages for suspicious patterns while you browse ✔ Live activity feed - shows what JustBlock is protecting in real time 🚫 Block Ads, Popups & Trackers JustBlock helps make browsing cleaner, faster and safer by blocking annoying ads, unwanted popups, popunders, trackers and suspicious redirects. Use JustBlock to: • Block ads and browsing interruptions • Stop popups and popunders • Reduce trackers and tracking links • Clean URLs by removing tracking parameters • Avoid suspicious redirects and unsafe pages • Browse with fewer distractions 🛡️ Phishing & Unsafe Site Protection JustBlock adds an extra layer of protection against phishing, scam websites, fake pages and suspicious links. It helps warn you before unsafe sites can trick you into sharing passwords, payment details or personal information. This makes JustBlock useful for: • Online banking • Shopping websites • Email links • Social media links • Public Wi-Fi browsing • Everyday Chrome browsing 🧠 Smart Popup Blocker Unlike a basic popup blocker, JustBlock is designed to block harmful popups while allowing trusted interactions that you actually need. JustBlock can allow important windows such as: • Login popups • Payment windows • Trusted site actions While helping block: • Scam popups • Popunders • Malicious redirects • Suspicious new tabs • Unwanted interruptions No broken sites. No missed payments. Just safer browsing. 🔒 Privacy Protection - No Data Collection JustBlock is built as a privacy-first Chrome extension. ✅ No browsing data collection ✅ No data sold or shared ✅ No account required ✅ Protection runs locally on your device ✅ Compatible with Chrome Manifest V3 ✅ Lightweight with minimal CPU and memory usage 👁️ Live Protection Activity Most ad blockers and security extensions work silently. JustBlock gives you a clear live protection dashboard so you can see what is happening. You can view: • Pages scanned in real time • Popups blocked as they happen • Phishing and unsafe site alerts • Tracking links cleaned from URLs • Active protection status • Live security activity you can trust 🆕 What’s New JustBlock has been refreshed with a cleaner design, smarter popup protection and a live protection dashboard. ✔ New modern interface with clearer protection status ✔ Smart popup blocker for trusted login and payment windows ✔ Live activity feed so you can see protection working ✔ Improved phishing and unsafe site protection ✔ Better tracking link cleaning ✔ Updated MV3 rule-based protection ✔ Faster and lighter browsing experience 🚀 Perfect For JustBlock is useful for anyone who wants: • A simple ad blocker for Chrome • A reliable popup blocker • Tracker blocking and tracking link cleaning • Phishing protection against scam websites • Malware and unsafe site protection • A privacy extension with no data collection • Safer browsing for banking, shopping, email and social media • A lightweight Manifest V3 security extension 💬 One Click. Instant Protection. No setup. No complicated settings. Install JustBlock and your ad blocker, popup blocker, tracker blocker and phishing protection are active immediately. 👉 Install JustBlock — block ads, stop popups, reduce trackers, avoid phishing and browse with confidence.

Details

  • Version
    3.0.6
  • Updated
    May 1, 2026
  • Features
    Offers in-app purchases
  • Size
    2.05MiB
  • Languages
    8 languages
  • Developer
    Conversion Boooster SL
    Paseo de la Castellana 194 Madrid, Madrid 28046 ES
    Website
    Email
    support@justblock.org
    Phone
    +34 647 77 59 39
  • Trader
    This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
  • D-U-N-S
    467640147

Privacy

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JustBlock Security – Ad Blocker, Malware & Phishing Protection has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

JustBlock Security – Ad Blocker, Malware & Phishing Protection handles the following:

User activity

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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