Webmail Ad Blocker

Remove advertising clutter from your web-based email. Expand your viewable area by blocking and removing ads on the right-hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail.

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manifest.json

{
  "browser_specific_settings": {
    "gecko": {
      "id": "[email protected]",
      "strict_min_version": "48.0"
    }
  },
  "name": "Webmail Ad Blocker",
  "description": "__MSG_description__",
  "version": "5.17",
  "homepage_url": "https://jasonsavard.com?ref=homepage_url&ext=WAB",
  "background": {
    "scripts": [
      "js/common.js",
      "js/background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "js/webmailAdBlocker.js"
      ],
      "matches": [
        "https://mail.google.com/*",
        "https://outlook.live.com/*",
        "https://*.mail.yahoo.com/*"
      ],
      "run_at": "document_end"
    }
  ],
  "icons": {
    "16": "images/icon16.png",
    "32": "images/icon32.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "default_locale": "en",
  "browser_action": {
    "default_icon": {
      "16": "images/icon16.png",
      "32": "images/icon32.png",
      "48": "images/icon48.png",
      "128": "images/icon128.png"
    },
    "default_popup": "popup.html?source=toolbar"
  },
  "options_page": "options.html",
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "permissions": [
    "notifications",
    "alarms",
    "storage"
  ],
  "optional_permissions": [
    "https://mail.google.com/*",
    "https://outlook.live.com/*",
    "https://*.mail.yahoo.com/*"
  ],
  "manifest_version": 2
}