Fammer

Jammer for fonts — don't let curious eyes read your screen

Instant visual privacy for your screen. This extension lets you replace the fonts of a webpage with privacy-focused alternatives that make content unreadable to onlookers while remaining functional for you. Features include: - Quick toggle with Ctrl+Shift+X (Command+Shift+X on macOS) - Multiple font options (with the default font being readable after some practice) - Works on any website (simple CSS injection) - Zero impact on functionality - Perfect for coffee shops, flights, or open offices The extension uses minimal permissions: - No tab access by default until enabled using the toggle or the hotkey - No remote code - No network requests - Friendly to battery life Keep your screen private without compromising your workflow.