A powerful web request manager that lets you block, filter, and modify network requests across websites using customizable rules
Users
17
0 in 30 days
Rating
5.0 / 5
+5.00 in 30 days
Ratings
1
+1 in 30 days
Store rank
#160K
#133K among extensions
Version
0.0.2
updated 2 Jul 2025
Users
monthly, 16 months
Latest, 16 Oct 2026:17 usersMove the mouse over the chart for any month
Ratings count
monthly, 16 months
Latest, 16 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Blocker
🛡️ Blocker - Advanced Web Request Manager
Take control of your browsing experience with Blocker, a powerful web request manager that puts you in charge of your browser's network traffic.
Key Features:
✦ Smart Request Blocking
• Block specific URLs using flexible pattern matching
• Maintain custom block lists and white lists
• Toggle JavaScript globally or per-tab
• Set priority-based blocking rules
✦ Advanced Content Override
• Replace web content for specific URLs
• Support for multiple resource types (JS, CSS, images, fonts, media)
• Upload local files or use remote URLs
• Configure override priorities and locations
✦ Real-Time Monitoring
• Track web requests as they happen
• Filter requests by type and status
• Access detailed request information
• Search through request logs
✦ User-Friendly Interface
• Clean, intuitive popup interface
• Comprehensive options page
• Import/Export settings
• Quick enable/disable toggles
Perfect for:
• Developers testing web applications
• Privacy-conscious users
• Content blockers
• Network traffic analyzers
• Web security enthusiasts
Blocker is designed with both power and simplicity in mind, offering advanced features while remaining easy to use. Whether you're a developer debugging network requests or a user looking to enhance your browsing privacy, Blocker provides the tools you need.
Free, open-source, and respects your privacy. No ads, no tracking, no data collection.
Note: This extension requires permission to read and modify site data to function properly.