Multiple URLs copy in Sources/Network tab

0. make sure Network panel is active
1. switch devtools Dock side in the menu to a detached (floating) window

Next time you can press CtrlShiftD to toggle docking.

2. in the now detached devtools press CtrlShifti or ⌘⌥i on MacOS,
   which will open devtools-on-devtools in a new window

3. Run the following code in this new window:

   copy(UI.panels.network.networkLogView.dataGrid.rootNode().flatNodes.map(n => n.request().urlInternal).join('\n'))

   It'll copy the URLs of all requests that match current filter to clipboard.

Hint: save the code as a Snippet and run it in devtools-on-devtools window via the commands palette, CtrlP or ⌘P then type the snippet's name.

In old Chrome the code was different: copy(UI.panels.network._networkLogView._dataGrid._rootNode._flatNodes.map(n => n._request._url).join('\n'))

I found the above method too clunky, its way easier to use fiddler:

• open fiddler (possibly install it)
• filter on the domain name that you are interested in
• clear the screen
• refresh the web page
• Select the fiddler output
• right click and select copy just the URL's