Everything you copied. One shortcut away.

Text, images, files, and anything you copy on your iPhone through Universal Clipboard.

macOS 14+ · Free & open source

ClipboardMonitor.swift

final class ClipboardMonitor {
  private let pasteboard = NSPasteboard.general

  func capture() {
    guard pasteboard.changeCount != lastChange else {
      return
    }

    history.insert(classify(pasteboard))
  }
}

Firefox

BE43 6793 5128 4067

See what it keeps

Not just text.

Screenshots, links, files, code, pinned fragments, and clips from your iPhone all live in the same searchable history.

⌘1struct ClipboardItemXcode · Swift code

⌘2Copied on iPhoneUniversal Clipboard · now

copykat-panel.pngCleanShot · 1440 × 900

⌘4~/Developer/CopyCat/README.mdFinder · File

PINRelease checklistKept forever

PRIVATE BY DEFAULT

Your clipboard stays on your Mac.

Password-manager entries marked as concealed are ignored automatically. Exclude any other app yourself. Your history lives locally and survives restarts.

Items hidden by your password manager are not stored
You choose which apps CopyKat ignores
No cloud. No accounts. Everything stays local.

MIT licensed · built in Swift

Native. Open source.

Built for macOS with SwiftUI and SwiftData.

Download CopyKat Read the source