Can I revert to 'pre-sync' setting in bookmarks?

[mimibrown]

mimibrown last edited by

I have been using my old mac laptop for years but now also have a new iMac desktop.
When i signed in to sync it updated the bookmarks FROM my desktop to my laptop not the other way around, so all my original laptop bookmarks have gone.
Can I revert/ reverse the sync? I signed out immediately so nothing is being synced at the moment. Thx