Now, if I wanted to use this often, I'd need a keyboard shortcut. I haven't found a way to add a keyboard shortcut to an extension that doesn't have one. Ah! but I can trigger the bookmarklet with this extension:
https://chrome.google.com/webstore/detail/shortcut-manager/m...
If anyone has a way to trigger extensions, please share.
If anyone has a way to trigger extensions, please share.