Web Page font replacement

You can force a web page to use your own custom font, making the font defined by CSS invalid.

Premium users can view and search full source code, and see the source code differences between two versions.

manifest.json

{
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "js/fn.js",
        "js/style.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_start"
    }
  ],
  "default_locale": "zh_CN",
  "description": "__MSG_EXT_DESCRIPTION__",
  "icons": {
    "48": "images/icon_48.png",
    "64": "images/icon_64.png",
    "128": "images/icon_128.png"
  },
  "manifest_version": 2,
  "minimum_chrome_version": "22",
  "name": "__MSG_EXT_NAME__",
  "options_page": "options/options.html",
  "permissions": [
    "http://*/*",
    "https://*/*",
    "tabs",
    "storage",
    "unlimitedStorage",
    "fontSettings"
  ],
  "version": "1.2.0",
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}