Bridge & your devices · Clipboard sharing
Can two Macs share a clipboard with Bridge?
Short answer: Yes. Paired Macs running Storage Studio each have a “Share my clipboard with …” switch; turn it on and copies land in the other Mac's Junk Yard. Apple's Universal Clipboard is a separate feature.
Yes. Once two Macs running Storage Studio are paired, each has a Share my clipboard with … switch for the other. Turn it on and what you copy on one turns up in the other's Junk Yard.
If both Macs are signed into the same iCloud account, Apple's own Universal Clipboard may also copy things across — that's separate from Bridge and controlled in System Settings.