Save SVG as PNG

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Save SVG as PNG",
  "version": "1.0",
  "author": "Einar Egilsson",
  "icons": {
    "16": "icon-16.png",
    "32": "icon-32.png",
    "48": "icon-48.png",
    "128": "icon-128.png"
  },
  "description": "Save SVG images as PNG. Navigate to an .svg file, right click on it and click on the context menu item 'Save SVG as PNG.",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "Click to save current SVG as PNG"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*/*.svg",
        "http://*/*.svg",
        "file://*/*.svg"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "permissions": [
    "contextMenus",
    "tabs"
  ]
}