This extension create a QRCode to actual URL, with a simple click view the QRCode of the URL.
Url to QRCode Extension
Source Manifest.json
{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 2, "name": "__MSG_appName__", "description": "__MSG_appDesc__", "default_locale": "en", "version": "0.1", "icons": { "16" : "images/16.png", "48" : "images/48.png", "128" : "images/128.png" }, "browser_action": { "default_icon": "images/16.png", "default_title": "Show the URL QRCode", "default_popup": "show.html" }, "permissions": ["tabs"]}
Read more