Screen Capture and download

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Screen Capture and download",
  "version": "1.5",
  "description": "Capture current page and download the image.",
  "background": {
    "persistent": true,
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "content1.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start"
    }
  ],
  "browser_action": {
    "default_icon": "icon.png",
    "default_title": "Capture screen and download!",
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "icon.png",
    "32": "icon32.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Alt+Shift+P"
      }
    }
  },
  "permissions": [
    "activeTab",
    "downloads",
    "<all_urls>"
  ],
  "manifest_version": 2
}