Tab Umbrella - Copy & Paste URLs

About

Tab Umbrella is a lightweight tool to move URLs in and out of your browser tabs in one click.
Copy:

Copy All URLs – copies every open tab in the current window to your clipboard.
Copy URLs on the Left / Right – copies only the tabs to one side of your active tab.

Paste:

Paste All URLs – reads a list of URLs from your clipboard (from Excel, Notepad, TextEdit, email, anywhere) and opens each one as a new tab.
Paste URLs on the Left / Right – opens the pasted tabs beside your active tab.

Smart paste handles messy input automatically: line breaks, blank lines, tabs, commas and spaces are all understood, bare domains like example.com are completed to https://example.com, and duplicates are removed.
Everything runs locally in your browser. Tab Umbrella does not collect, store on a server, or transmit any of your data.