Compare Chrome extensions: ScanQR vs Pop up blocker for Chrome™ - Poper Blocker

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Stats	ScanQR	Pop up blocker for Chrome™ - Poper Blocker
User count	3,000,000+	2,000,000+
Average rating	2.88	4.77
Rating count	187	81,072
Last updated	2019-03-05	2024-04-16
Size	53.77K	2.89M
Version	0.0.4.0	6.8.2

Short description
Scans QR codes using your webcam.	Block popups, ads, cookie requests, trackers, notifications, ads on social media & more. A clean browsing experience starts today.
Full summary
Scans QR codes and displays their contents on a Chromebook or other computer with a suitable webcam. What's a "suitable" webcam? It's one that can focus the QR code within the red square in the app sharply enough that the app can decode it. My test results: Chromebook Pixel: yes Samsung ARM Chromebook: yes Acer C7 Chromebook: yes CR48: yes 2009 MacBook Pro: yes, except for very small, dense QR codes 2011 iMac: no, unless the QR code is ridiculously large (over one foot across) If Chrome implements an API to let developers adjust camera-focus settings, I'll be able to improve the app to work with more cameras. Source: https://github.com/sowbug/scanqr-app	With Poper Blocker, you will enjoy a peaceful and distraction-free browsing experience by automatically blocking popups, ads, cookie request banners, site notifications, ads on social media platforms and on Youtube, trackers and much more! 🆕 NEW FEATURE - Tracker Blocking! 🕵️ Protect your privacy by blocking code that tracks your personal data and browsing behavior. Get to know our key features: 🛑 Block all types of popups, on any website: You can now completely block any type of popup ad no matter what kind of website you’re browsing. Poper will remember what was blocked so that the popup remains blocked and out of sight. 📰 Ad blocking on any site: Enjoy browsing the internet by automatically hiding endless ads on any website (not including video ads). ▶️ Hide ads on YouTube videos: Enjoy videos and music on YouTube without annoying ads. See more