diff --git a/Sources/tart/Commands/Get.swift b/Sources/tart/Commands/Get.swift
index 7ffada6..51bca0c 100644
--- a/Sources/tart/Commands/Get.swift
+++ b/Sources/tart/Commands/Get.swift
@@ -9,6 +9,7 @@ fileprivate struct VMInfo: Encodable {
   let DiskFormat: String
   let Size: String
   let Display: String
+  let HideTitleBar: Bool
   let Running: Bool
   let State: String
 }
@@ -27,7 +28,7 @@ struct Get: AsyncParsableCommand {
     let vmConfig = try VMConfig(fromURL: vmDir.configURL)
     let memorySizeInMb = vmConfig.memorySize / 1024 / 1024
 
-    let info = VMInfo(OS: vmConfig.os, CPU: vmConfig.cpuCount, Memory: memorySizeInMb, Disk: try vmDir.sizeGB(), DiskFormat: vmConfig.diskFormat.rawValue, Size: String(format: "%.3f", Float(try vmDir.allocatedSizeBytes()) / 1000 / 1000 / 1000), Display: vmConfig.display.description, Running: try vmDir.running(), State: try vmDir.state().rawValue)
+    let info = VMInfo(OS: vmConfig.os, CPU: vmConfig.cpuCount, Memory: memorySizeInMb, Disk: try vmDir.sizeGB(), DiskFormat: vmConfig.diskFormat.rawValue, Size: String(format: "%.3f", Float(try vmDir.allocatedSizeBytes()) / 1000 / 1000 / 1000), Display: vmConfig.display.description, HideTitleBar: vmConfig.hideTitleBar, Running: try vmDir.running(), State: try vmDir.state().rawValue)
     print(format.renderSingle(info))
   }
 }
diff --git a/Sources/tart/Commands/Run.swift b/Sources/tart/Commands/Run.swift
index fd7a851..52437f4 100644
--- a/Sources/tart/Commands/Run.swift
+++ b/Sources/tart/Commands/Run.swift
@@ -12,6 +12,21 @@ var vm: VM?
 struct IPNotFound: Error {
 }
 
+extension View {
+  /// Apply `transform` only if `condition` is true, otherwise leave self unchanged.
+  @ViewBuilder
+  func conditional<Content: View>(
+    _ condition: Bool,
+    _ transform: (Self) -> Content
+  ) -> some View {
+    if condition {
+      transform(self)
+    } else {
+      self
+    }
+  }
+}
+
 @available(macOS 14, *)
 extension VZDiskSynchronizationMode {
   public init(_ description: String) throws {
@@ -718,16 +733,12 @@ struct Run: AsyncParsableCommand {
   private func runUI(_ suspendable: Bool, _ captureSystemKeys: Bool) {
     MainApp.suspendable = suspendable
     MainApp.capturesSystemKeys = captureSystemKeys
+    MainApp.hideTitleBar = vm!.config.hideTitleBar
     MainApp.main()
   }
 }
 
-struct MainApp: App {
-  static var suspendable: Bool = false
-  static var capturesSystemKeys: Bool = false
-
-  @NSApplicationDelegateAdaptor private var appDelegate: AppDelegate
-
+struct CommonScene: Scene {
   var body: some Scene {
     WindowGroup(vm!.name) {
       Group {
@@ -750,6 +761,7 @@ struct MainApp: App {
         idealHeight: CGFloat(vm!.config.display.height),
         maxHeight: .infinity
       )
+      .conditional(MainApp.hideTitleBar) { $0.ignoresSafeArea() }
     }.commands {
       // Remove some standard menu options
       CommandGroup(replacing: .help, addition: {})
@@ -782,6 +794,38 @@ struct MainApp: App {
   }
 }
 
+struct HideTitleBarApp: App {
+  @NSApplicationDelegateAdaptor(AppDelegate.self) private var appDelegate
+
+  var body: some Scene {
+    CommonScene()
+      .windowStyle(.hiddenTitleBar)
+  }
+}
+
+struct ShowTitleBarApp: App {
+  @NSApplicationDelegateAdaptor(AppDelegate.self) private var appDelegate
+
+  var body: some Scene {
+    CommonScene()
+  }
+}
+
+
+struct MainApp {
+  static var suspendable: Bool = false
+  static var capturesSystemKeys: Bool = false
+  static var hideTitleBar: Bool = false
+
+  static func main() {
+    if hideTitleBar {
+      HideTitleBarApp.main()
+    } else {
+      ShowTitleBarApp.main()
+    }
+  }
+}
+
 class AppDelegate: NSObject, NSApplicationDelegate, ObservableObject {
   func applicationShouldTerminate(_ sender: NSApplication) -> NSApplication.TerminateReply {
     if (kill(getpid(), MainApp.suspendable ? SIGUSR1 : SIGINT) == 0) {
diff --git a/Sources/tart/Commands/Set.swift b/Sources/tart/Commands/Set.swift
index fbb55d6..a0e7c4b 100644
--- a/Sources/tart/Commands/Set.swift
+++ b/Sources/tart/Commands/Set.swift
@@ -37,6 +37,9 @@ struct Set: AsyncParsableCommand {
                              """))
   var diskSize: UInt16?
 
+  @Flag(inversion: .prefixedNo, help: ArgumentHelp("Whether to hide the title bar and ignore safe area for fullscreen style"))
+  var hideTitleBar: Bool? = nil
+
   func run() async throws {
     let vmDir = try VMStorageLocal().open(name)
     var vmConfig = try VMConfig(fromURL: vmDir.configURL)
@@ -60,6 +63,10 @@ struct Set: AsyncParsableCommand {
 
     vmConfig.displayRefit = displayRefit
 
+    if let hideTitleBar = hideTitleBar {
+      vmConfig.hideTitleBar = hideTitleBar
+    }
+
     if randomMAC {
       vmConfig.macAddress = VZMACAddress.randomLocallyAdministered()
     }
diff --git a/Sources/tart/VMConfig.swift b/Sources/tart/VMConfig.swift
index 198cb24..f3460ee 100644
--- a/Sources/tart/VMConfig.swift
+++ b/Sources/tart/VMConfig.swift
@@ -26,6 +26,7 @@ enum CodingKeys: String, CodingKey {
   case display
   case displayRefit
   case diskFormat
+  case hideTitleBar
 
   // macOS-specific keys
   case ecid
@@ -56,6 +57,7 @@ struct VMConfig: Codable {
   var display: VMDisplayConfig = VMDisplayConfig()
   var displayRefit: Bool?
   var diskFormat: DiskImageFormat = .raw
+  var hideTitleBar: Bool = false
 
   init(
     platform: Platform,
@@ -130,6 +132,7 @@ struct VMConfig: Codable {
     displayRefit = try container.decodeIfPresent(Bool.self, forKey: .displayRefit)
     let diskFormatString = try container.decodeIfPresent(String.self, forKey: .diskFormat) ?? "raw"
     diskFormat = DiskImageFormat(rawValue: diskFormatString) ?? .raw
+    hideTitleBar = try container.decodeIfPresent(Bool.self, forKey: .hideTitleBar) ?? false
   }
 
   func encode(to encoder: Encoder) throws {
@@ -149,6 +152,7 @@ struct VMConfig: Codable {
       try container.encode(displayRefit, forKey: .displayRefit)
     }
     try container.encode(diskFormat.rawValue, forKey: .diskFormat)
+    try container.encode(hideTitleBar, forKey: .hideTitleBar)
   }
 
   mutating func setCPU(cpuCount: Int) throws {