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

Latest Version

Version
0.4
Update
December 17, 2024
Size
563KiB
Developer
Category
Users
0
Rating
0 ★
Manifest Version
3
Web Store Status
Languages Support
English (United States)
See more
Permissions
Storage
ActiveTab
WebNavigation
Scripting
See more

Fammer Extension

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.
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Fammer", "version": "0.4", "description": "Jammer for fonts \u2014 don't let curious eyes read your screen", "permissions": ["storage", "activeTab", "webNavigation", "scripting"], "host_permissions": [], "action": { "default_popup": "popup.html" }, "background": { "service_worker": "background.js" }, "commands": { "toggle-privacy": { "suggested_key": { "default": "Ctrl+Shift+X", "mac": "Command+Shift+X" }, "description": "Toggle Fammer" } }, "web_accessible_resources": [ { "resources": ["fonts/*.otf", "fonts/*.ttf"], "matches": [""] } ], "icons": { "16": "icons/icon48.png", "48": "icons/icon48.png", "128": "icons/icon128.png" }}
Read more

Similar Extensions

icon

Font Finder Extension · Productivity 0 261 ★ 540KiB

icon

What Font - find font Extension · Accessibility 0 93 ★ 141KiB

icon

All Fingerprint Defender Extension · Productivity 0 35 ★ 67.0KiB

icon

Font Fingerprint Defender Extension · Productivity 0 20 ★ 37.82KiB

icon

Text Mode Extension · Productivity 0 277 ★ 58.32KiB

icon

Reader Mode Extension · Accessibility 0 9 ★ 106KiB

icon

Eye Saver - Break Reminder Extension · Social & Communication 0 14 ★ 1.54MiB

icon

WhatFont - What html font Extension · Productivity 0 43 ★ 128KiB

icon

Font Finder & Style Detector Extension · Productivity 0 47 ★ 18.94KiB

icon

Font Tester - Preview 1000+ fonts on any webpage Extension · Developer Tools 0 4 ★ 279KiB

icon

Font Finder for Google Chrome™ Extension · Productivity 0 45 ★ 537KiB

icon

What Font - font finder Extension · Productivity 0 249 ★ 161KiB

icon

やっぱり Noto Sans Extension · Productivity 0 12 ★ 1.28MiB

icon

What Font - find font Extension · Developer Tools 0 2 ★ 89.51KiB

icon

Font Expert: Identify Fonts from Images & Websites Extension · Productivity 0 0 ★ 61.35KiB

icon

Maestro Label Designer Font Finder Extension · Productivity 0 16 ★ 12.34KiB

icon

TypeScan What Font Finder Extension · Developer Tools 0 5 ★ 173KiB

icon

Hindi Font Pack Extension · Productivity 0 25 ★ 131KiB

icon

Detect Font Extension · Developer Tools 0 1 ★ 12.29KiB

icon

Dyslexia Friendly Extension · Accessibility 0 28 ★ 1.49MiB

icon

FontSpotter Extension · Productivity 0 2 ★ 120KiB

icon

custem Font Changer Extension · Accessibility 0 1 ★ 12.47KiB

icon

Tahajji - Urdu Reader Extension · Productivity 0 8 ★ 10.19MiB

icon

WhatFont Extension · Developer Tools 0 2007 ★ 741KiB