Gblock

A Chrome extension that blocks email tracking in Gmail by detecting and blocking spy pixels, tracking links, and read receipts. It solves the problem of email senders knowing when, where, and how often emails are opened, and what links are clicked. The product is aimed at privacy-conscious individuals, including marketers, IT professionals, and general consumers, as well as businesses of all sizes. It is positioned as a more advanced solution than static blocklists, offering real-time detection and automatic updates.

Key features

• Blocks spy pixels
• Strips tracking parameters from links
• Anonymizes clicks via secure proxy
• Auto-updated detection engine
• Real-time detection of new trackers
• Blocks over 24901 trackers
• Works automatically in Gmail
• No setup needed