Alt+Up Chrome Extension

 Go to parent address. This means removing the page anchor (#xxx), query string (?xxx), file or the last directory (/xxx) or sub-domain (xxx.), whichever is first found (preserving mentioned order).

This extension is a fork of Przemysław Pawełczyks otherwise excellent – but seemingly stalled – extension NavigUp 0.4.0. The major changes Ive made are:

• Keyboard shortcuts will work as long as Chrome has focus. They dont require the actual page content to have the focus.
• Removed extension icon from cluttering the address bar
• Works on ftp:// and file:// schemes
• Extension requires less permissions
• SSL connections are no longer downgraded
• Optional keyboard shortcuts for going all the way up to the domain and subdomain address root level

== Shortcuts ==
Defaults to Alt+Up or Command+Up on Mac. The shortcuts for going all the way up to the domain and subdomain address root levels are by default unassigned. These shortcuts can be changed on the 'Extensions' pages menu, under 'Keyboard shortcuts.'

== Permissions ==
'Access your tabs and browsing activity.'
('tabs' permission)
The 'tabs' permission is a broad one, but it is used only for setting the current tabs URL when the keyboard shortcut is used.

== License ==
Extension is licensed under Affero GPL v3.

== Version History ==
1.0.3
• Some code cleanup

1.0.2
• Added optional shortcut for going all the way up to the subdomain root address

1.0.1
• Future-proofing by replacing a deprecated function call

1.0.0
• Initial version

== Privacy Policy ==
This extension does not collect or share user data in any way.

How to install Alt+Up chrome extension in chrome Browser

You can Follow the below Step By Step procedure to install the Alt+Up Chrome Extension to your Chrome Web browser.

• Step 1: Go to the Chrome webstore https://chrome.google.com/webstore or download the extension Alt+Up Chrome Extension Download from https://pluginsaddonsextensions.com
• Step 2: Now search for the Alt+Up in Chrome Webstore Search and click on the search button.
• Step 3: click on the Alt+Up Chrome Extension Link
• Step 4: in the next page click on the Add to Chrome button to Download and Install the Alt+Up extension for your Chrome Web browser .