Ultra Popup Blocker v2

A sleek, modern popup blocker with an Apple-inspired glassmorphism UI and advanced redirect protection.

Visit the author's site for support, ask a question, post a review, or report the script.

Author: 1Tdd
Daily installs: 5
Total installs: 130
Ratings: 0 1 0
Version: 2.0.2
Created: 2025-06-26
Updated: 2025-12-12
Size: 33.1 KB
Compatibility
License: MIT
Applies to: All sites

Ultra Popup Blocker

The Universal Solution for a Cleaner Web

Ultra Popup Blocker (UPB) is a lightweight, high-performance userscript designed to neutralize modern popup techniques, redirects, and overlay advertisements. Built with a state-of-the-art interception engine, it operates silently in the background, protecting your browsing experience without breaking legitimate websites.

✨ Key Highlights

🎨 Apple-Inspired Glassmorphism UI

A stunning, blur-backed interface that feels native to modern operating systems. It adapts intelligently to your device:

Desktop: A sleek, unobtrusive notification bar.
Mobile: A touch-optimized control grid designed for thumbs.

(The responsive interface adapting to user interaction)

🛡️ Advanced Security Core (v2.0)

The "Black Hole" Proxy: Uses a recursive FakeWindow proxy that absorbs detection attempts. It tricks anti-adblock scripts into thinking a popup opened successfully, preventing site breakage while keeping the popup blocked.
State-Caching Architecture: Domain status checks are now O(1) (instant). Zero lag, even on the heaviest web pages.
Strict Mode: New option to block ALL popups by default, providing maximum protection.
Input Shield: Protects settings UI from hostile websites that block keyboard events.

⚡ Intelligent Defense Layers

Trap: Intercepts window.open, target="_blank", and simulated mouse events (including middle-click).
Shield: Monitors beforeunload events to prevent sites from redirecting your current tab in retaliation for a blocked popup.
Filter: Distinguishes between malicious popups and legitimate user actions (like download links).
Configurable: Toggle notifications or enable Strict Mode directly from the settings.

📦 Installation

Step 1: Get a Userscript Manager

You need a browser extension to run this script.

Desktop (Chrome, Firefox, Edge): Tampermonkey or Violentmonkey.
Android: Firefox Nightly or Kiwi Browser with Tampermonkey.
iOS (iPhone/iPad): The "Userscripts" extension for Safari.

Step 2: Install the Script

Click the install button above or visit the GitHub releases page.

⚙️ How to Use

UPB works out of the box. When a popup is blocked, you are in control:

Action	Description
✅ Allow Once	Opens the blocked popup just this one time. Useful for login windows.
💙 Trust Site	Whitelists the domain. Popups will never be blocked here again.
❌ Block Site	Adds the domain to the Deny List. Future attempts will be blocked silently.
⚙️ Config	Opens the dashboard to manage your Allowed/Denied lists.

Pro Tip: On mobile devices, the inputs are optimized to prevent auto-correct and auto-capitalization, making domain entry frustration-free.

📜 Credits & Acknowledgments

This project is an evolution of the original concept, rebuilt for the modern web.

Lead Developer: 1Tdd - Core architecture rewrite, UI design, mobile optimization, and stealth systems.
Original Inspiration: Eskander - Author of the original Popup Blocker Script.

Distributed under the MIT License. Code is provided "as is" without warranty.

📂 GitHub Repository