diff --git a/Assets/Translations/en.json b/Assets/Translations/en.json
index 9290497a5..5d508a8c7 100644
--- a/Assets/Translations/en.json
+++ b/Assets/Translations/en.json
@@ -103,6 +103,8 @@
       "hide-mode-label": "Hide mode",
       "hide-mode-max-transparent": "Max expanded but transparent",
       "icon-description": "Select an icon from the library.",
+      "ipc-identifier-description": "Unique identifier for IPC commands. Use this identifier with 'qs -c noctalia-loner ipc call cb [action] [identifier]' to control this button via IPC.",
+      "ipc-identifier-label": "IPC Identifier",
       "left-click-description": "Command to execute when the button is left-clicked.",
       "left-click-label": "Left click",
       "left-click-update-text": "Update displayed text on left-click",
@@ -1358,6 +1360,7 @@
   "placeholders": {
     "command-example": "echo \"Hello World\"",
     "enter-command": "Enter command to execute (app or custom script)",
+    "enter-ipc-identifier": "Enter unique identifier for IPC commands",
     "enter-text-to-collapse": "e.g., 'nothing is playing'. Use /regex/ for patterns.",
     "enter-tooltip": "Enter tooltip",
     "enter-width-pixels": "Enter width in pixels",
diff --git a/Modules/Bar/Widgets/CustomButton.qml b/Modules/Bar/Widgets/CustomButton.qml
index 88d093075..7557aaec7 100644
--- a/Modules/Bar/Widgets/CustomButton.qml
+++ b/Modules/Bar/Widgets/CustomButton.qml
@@ -7,6 +7,7 @@ import qs.Modules.Bar.Extras
 import qs.Modules.Panels.Settings
 import qs.Services.UI
 import qs.Widgets
+import qs.Services.Control
 
 Item {
   id: root
@@ -39,6 +40,7 @@ Item {
   readonly property bool rightClickUpdateText: widgetSettings.rightClickUpdateText ?? widgetMetadata.rightClickUpdateText
   readonly property string middleClickExec: widgetSettings.middleClickExec || widgetMetadata.middleClickExec
   readonly property bool middleClickUpdateText: widgetSettings.middleClickUpdateText ?? widgetMetadata.middleClickUpdateText
+  readonly property string ipcIdentifier: widgetSettings.ipcIdentifier !== undefined ? widgetSettings.ipcIdentifier : (widgetMetadata.ipcIdentifier || "")
   readonly property string wheelExec: widgetSettings.wheelExec || widgetMetadata.wheelExec
   readonly property string wheelUpExec: widgetSettings.wheelUpExec || widgetMetadata.wheelUpExec
   readonly property string wheelDownExec: widgetSettings.wheelDownExec || widgetMetadata.wheelDownExec
@@ -607,4 +609,61 @@ Item {
       }
     }
   }
+
+  // Timer to handle registration attempts
+  Timer {
+    id: registrationTimer
+    interval: 1500
+    repeat: false
+    onTriggered: {
+      // Only register if ipcIdentifier is set
+      if (ipcIdentifier && ipcIdentifier.trim() !== "") {
+        // Try to access the service through the global application object
+        try {
+          if (typeof Qt !== 'undefined' && Qt.application && Qt.application.customButtonIPCService) {
+            var service = Qt.application.customButtonIPCService;
+            var success = service.registerButton(root);
+            if (success) {
+              Logger.i("CustomButton", `Successfully registered button with identifier: '${ipcIdentifier}'`);
+            } else {
+              Logger.w("CustomButton", `Failed to register button with identifier: '${ipcIdentifier}'`);
+            }
+          } else {
+            Logger.w("CustomButton", `Service not available for button with identifier '${ipcIdentifier}'`);
+          }
+        } catch (e) {
+          Logger.w("CustomButton", `Error during registration of button with identifier '${ipcIdentifier}': ${e.message}`);
+        }
+      } else {
+        Logger.d("CustomButton", `No IPC identifier set for button, skipping registration`);
+      }
+    }
+  }
+
+  // Register this button with the IPC service when component is completed
+  Component.onCompleted: {
+    registrationTimer.start();
+  }
+
+  // Unregister this button when component is destroyed
+  Component.onDestruction: {
+    if (ipcIdentifier && ipcIdentifier.trim() !== "") {
+      // Try to access the service through the global application object for unregistration
+      try {
+        if (typeof Qt !== 'undefined' && Qt.application && Qt.application.customButtonIPCService) {
+          var service = Qt.application.customButtonIPCService;
+          var success = service.unregisterButton(root);
+          if (success) {
+            Logger.i("CustomButton", `Successfully unregistered button with identifier: '${ipcIdentifier}'`);
+          } else {
+            Logger.w("CustomButton", `Failed to unregister button with identifier: '${ipcIdentifier}'`);
+          }
+        } else {
+          Logger.w("CustomButton", `Service not available for unregistration of button with identifier '${ipcIdentifier}'`);
+        }
+      } catch (e) {
+        Logger.w("CustomButton", `Error during unregistration of button with identifier '${ipcIdentifier}': ${e.message}`);
+      }
+    }
+  }
 }
diff --git a/Modules/Panels/Settings/Bar/WidgetSettings/CustomButtonSettings.qml b/Modules/Panels/Settings/Bar/WidgetSettings/CustomButtonSettings.qml
index b35467b7d..b1b31f846 100644
--- a/Modules/Panels/Settings/Bar/WidgetSettings/CustomButtonSettings.qml
+++ b/Modules/Panels/Settings/Bar/WidgetSettings/CustomButtonSettings.qml
@@ -22,6 +22,7 @@ ColumnLayout {
   property bool valueShowIcon: (widgetData.showIcon !== undefined) ? widgetData.showIcon : widgetMetadata.showIcon
   property bool valueEnableColorization: widgetData.enableColorization || false
   property string valueColorizeSystemIcon: widgetData.colorizeSystemIcon !== undefined ? widgetData.colorizeSystemIcon : widgetMetadata.colorizeSystemIcon || "none"
+  property string valueIpcIdentifier: widgetData.ipcIdentifier !== undefined ? widgetData.ipcIdentifier : widgetMetadata.ipcIdentifier || ""
 
   function saveSettings() {
     var settings = Object.assign({}, widgetData || {});
@@ -52,6 +53,7 @@ ColumnLayout {
     settings.textIntervalMs = parseInt(textIntervalInput.text || textIntervalInput.placeholderText, 10);
     settings.enableColorization = valueEnableColorization;
     settings.colorizeSystemIcon = valueColorizeSystemIcon;
+    settings.ipcIdentifier = valueIpcIdentifier;
     return settings;
   }
 
@@ -142,6 +144,15 @@ ColumnLayout {
         onSelected: key => valueColorizeSystemIcon = key
       }
 
+      NTextInput {
+        Layout.fillWidth: true
+        label: I18n.tr("bar.custom-button.ipc-identifier-label")
+        description: I18n.tr("bar.custom-button.ipc-identifier-description")
+        placeholderText: I18n.tr("placeholders.enter-ipc-identifier")
+        text: valueIpcIdentifier
+        onTextChanged: valueIpcIdentifier = text
+      }
+
       RowLayout {
         spacing: Style.marginM
 
diff --git a/Services/Control/CustomButtonIPCService.qml b/Services/Control/CustomButtonIPCService.qml
new file mode 100644
index 000000000..07b2f2cbc
--- /dev/null
+++ b/Services/Control/CustomButtonIPCService.qml
@@ -0,0 +1,179 @@
+import QtQuick
+import Quickshell
+import Quickshell.Io
+import qs.Commons
+import qs.Services.UI
+import qs.Services.Control
+
+Item {
+  id: root
+
+  // Registry to store references to active custom buttons by their user-defined identifier
+  property var customButtonRegistry: ({})
+
+  Component.onCompleted: {
+    Logger.i("CustomButtonIPCService", "Service started");
+
+    // Make this service globally accessible
+    if (typeof Qt !== 'undefined' && Qt && Qt.application) {
+      Qt.application.customButtonIPCService = root;
+    }
+  }
+
+  // Register a custom button instance
+  function registerButton(button) {
+    if (!button || !button.ipcIdentifier) {
+      Logger.w("CustomButtonIPCService", "Cannot register button without ipcIdentifier");
+      return false;
+    }
+
+    customButtonRegistry[button.ipcIdentifier] = button;
+    Logger.d("CustomButtonIPCService", `Registered button with identifier: ${button.ipcIdentifier}`);
+    return true;
+  }
+
+  // Unregister a custom button instance
+  function unregisterButton(button) {
+    if (!button || !button.ipcIdentifier) {
+      return false;
+    }
+
+    if (customButtonRegistry[button.ipcIdentifier] === button) {
+      delete customButtonRegistry[button.ipcIdentifier];
+      Logger.d("CustomButtonIPCService", `Unregistered button with identifier: ${button.ipcIdentifier}`);
+      return true;
+    }
+    return false;
+  }
+
+  // Find a button by identifier
+  function findButton(identifier) {
+    return customButtonRegistry[identifier] || null;
+  }
+
+  // IpcHandler for custom button commands using short alias 'cb'
+  IpcHandler {
+    target: "cb"
+
+    // Handle left click: cb left "identifier"
+    function left(identifier: string) {
+      const button = findButton(identifier);
+      if (!button) {
+        Logger.w("CustomButtonIPCService", `Button with identifier '${identifier}' not found`);
+        return;
+      }
+
+      // Trigger left click if configured
+      if (button.leftClickExec || button.textCommand) {
+        button.onClicked();
+        Logger.i("CustomButtonIPCService", `Triggered left click on button '${identifier}'`);
+      } else {
+        Logger.w("CustomButtonIPCService", `Button '${identifier}' has no left click action configured`);
+      }
+    }
+
+    // Handle right click: cb right "identifier"
+    function right(identifier: string) {
+      const button = findButton(identifier);
+      if (!button) {
+        Logger.w("CustomButtonIPCService", `Button with identifier '${identifier}' not found`);
+        return;
+      }
+
+      // Trigger right click if configured
+      if (button.rightClickExec) {
+        button.onRightClicked();
+        Logger.i("CustomButtonIPCService", `Triggered right click on button '${identifier}'`);
+      } else {
+        Logger.w("CustomButtonIPCService", `Button '${identifier}' has no right click action configured`);
+      }
+    }
+
+    // Handle middle click: cb middle "identifier"
+    function middle(identifier: string) {
+      const button = findButton(identifier);
+      if (!button) {
+        Logger.w("CustomButtonIPCService", `Button with identifier '${identifier}' not found`);
+        return;
+      }
+
+      // Trigger middle click if configured
+      if (button.middleClickExec) {
+        button.onMiddleClicked();
+        Logger.i("CustomButtonIPCService", `Triggered middle click on button '${identifier}'`);
+      } else {
+        Logger.w("CustomButtonIPCService", `Button '${identifier}' has no middle click action configured`);
+      }
+    }
+
+    // Handle wheel up: cb up "identifier"
+    function up(identifier: string) {
+      const button = findButton(identifier);
+      if (!button) {
+        Logger.w("CustomButtonIPCService", `Button with identifier '${identifier}' not found`);
+        return;
+      }
+
+      // Trigger wheel up if in separate mode and configured
+      if (button.wheelMode === "separate" && button.wheelUpExec) {
+        button.onWheel(1);
+        Logger.i("CustomButtonIPCService", `Triggered wheel up on button '${identifier}'`);
+      } else {
+        Logger.w("CustomButtonIPCService", `Button '${identifier}' has no separate wheel up action configured or is not in separate mode`);
+      }
+    }
+
+    // Handle wheel down: cb down "identifier"
+    function down(identifier: string) {
+      const button = findButton(identifier);
+      if (!button) {
+        Logger.w("CustomButtonIPCService", `Button with identifier '${identifier}' not found`);
+        return;
+      }
+
+      // Trigger wheel down if in separate mode and configured
+      if (button.wheelMode === "separate" && button.wheelDownExec) {
+        button.onWheel(-1);
+        Logger.i("CustomButtonIPCService", `Triggered wheel down on button '${identifier}'`);
+      } else {
+        Logger.w("CustomButtonIPCService", `Button '${identifier}' has no separate wheel down action configured or is not in separate mode`);
+      }
+    }
+
+    // Handle wheel action: cb wheel "identifier"
+    function wheel(identifier: string) {
+      const button = findButton(identifier);
+      if (!button) {
+        Logger.w("CustomButtonIPCService", `Button with identifier '${identifier}' not found`);
+        return;
+      }
+
+      // Trigger unified wheel if in unified mode and configured
+      if (button.wheelMode === "unified" && button.wheelExec) {
+        button.onWheel(1);
+        Logger.i("CustomButtonIPCService", `Triggered wheel action on button '${identifier}'`);
+      } else {
+        Logger.w("CustomButtonIPCService", `Button '${identifier}' has no unified wheel action configured or is not in unified mode`);
+      }
+    }
+
+    // Handle refresh: cb refresh "identifier"
+    function refresh(identifier: string) {
+      const button = findButton(identifier);
+      if (!button) {
+        Logger.w("CustomButtonIPCService", `Button with identifier '${identifier}' not found`);
+        return;
+      }
+
+      // Trigger text command refresh if configured and not streaming
+      if (button.textCommand && button.textCommand.length > 0 && !button.textStream) {
+        button.runTextCommand();
+        Logger.i("CustomButtonIPCService", `Triggered refresh (text command) on button '${identifier}'`);
+      } else if (button.textStream) {
+        Logger.w("CustomButtonIPCService", `Button '${identifier}' uses streaming, manual refresh disabled`);
+      } else {
+        Logger.w("CustomButtonIPCService", `Button '${identifier}' has no text command to refresh`);
+      }
+    }
+  }
+}
diff --git a/Services/UI/BarWidgetRegistry.qml b/Services/UI/BarWidgetRegistry.qml
index 5d1bb0ba5..b49bc85a2 100644
--- a/Services/UI/BarWidgetRegistry.qml
+++ b/Services/UI/BarWidgetRegistry.qml
@@ -142,7 +142,8 @@ Singleton {
                                       "vertical": 10
                                     },
                                     "enableColorization": false,
-                                    "colorizeSystemIcon": "none"
+                                    "colorizeSystemIcon": "none",
+                                    "ipcIdentifier": ""
                                   },
                                   "KeyboardLayout": {
                                     "displayMode": "onhover",
diff --git a/shell.qml b/shell.qml
index fdd65a3c5..d3d1a58b6 100644
--- a/shell.qml
+++ b/shell.qml
@@ -133,6 +133,11 @@ ShellRoot {
         screenDetector: screenDetector
       }
 
+      // CustomButtonIPCService handles IPC commands for custom buttons
+      CustomButtonIPCService {
+        id: customButtonIPCService
+      }
+
       // Container for plugins Main.qml instances (must be in graphics scene)
       Item {
         id: pluginContainer