diff --git a/src/main/ipc.ts b/src/main/ipc.ts
index e0bf131..69c4c8d 100644
--- a/src/main/ipc.ts
+++ b/src/main/ipc.ts
@@ -93,6 +93,8 @@ handle(IpcEvents.MAXIMIZE, e => {
     }
 });
 
+handleSync(IpcEvents.IS_MAXIMIZED, () => mainWin.isMaximized());
+
 handle(IpcEvents.SPELLCHECK_SET_LANGUAGES, (_, languages: string[]) => {
     const ses = session.defaultSession;
 
diff --git a/src/main/mainWindow.ts b/src/main/mainWindow.ts
index 62a2559..cf2dddb 100644
--- a/src/main/mainWindow.ts
+++ b/src/main/mainWindow.ts
@@ -359,6 +359,14 @@ function initSpellCheck(win: BrowserWindow) {
         win.webContents.send(IpcEvents.SPELLCHECK_RESULT, data.misspelledWord, data.dictionarySuggestions);
     });
 }
+function initMaximizedHook(win: BrowserWindow) {
+    win.on("maximize", () => {
+        win.webContents.send(IpcEvents.MAXIMIZED, true);
+    });
+    win.on("unmaximize", () => {
+        win.webContents.send(IpcEvents.MAXIMIZED, false);
+    });
+}
 
 function createMainWindow() {
     // Clear up previous settings listeners
@@ -425,6 +433,7 @@ function createMainWindow() {
     makeLinksOpenExternally(win);
     initSettingsListeners(win);
     initSpellCheck(win);
+    initMaximizedHook(win);
 
     win.webContents.setUserAgent(UserAgent);
 
diff --git a/src/preload/VesktopNative.ts b/src/preload/VesktopNative.ts
index 625b8c1..1b7e2a4 100644
--- a/src/preload/VesktopNative.ts
+++ b/src/preload/VesktopNative.ts
@@ -19,6 +19,14 @@ ipcRenderer.on(IpcEvents.SPELLCHECK_RESULT, (_, w: string, s: string[]) => {
     spellCheckCallbacks.forEach(cb => cb(w, s));
 });
 
+type MaximizedCallback = (isMaximized: boolean) => void;
+
+const maximizedCallbacks = new Set<MaximizedCallback>();
+
+ipcRenderer.on(IpcEvents.MAXIMIZED, (_, v: boolean) => {
+    maximizedCallbacks.forEach(cb => cb(v));
+});
+
 export const VesktopNative = {
     app: {
         relaunch: () => invoke<void>(IpcEvents.RELAUNCH),
@@ -54,7 +62,14 @@ export const VesktopNative = {
         focus: () => invoke<void>(IpcEvents.FOCUS),
         close: (key?: string) => invoke<void>(IpcEvents.CLOSE, key),
         minimize: () => invoke<void>(IpcEvents.MINIMIZE),
-        maximize: () => invoke<void>(IpcEvents.MAXIMIZE)
+        maximize: () => invoke<void>(IpcEvents.MAXIMIZE),
+        isMaximized: () => sendSync<boolean>(IpcEvents.IS_MAXIMIZED),
+        onMaximized(cb: MaximizedCallback) {
+            maximizedCallbacks.add(cb);
+        },
+        offMaximized(cb: MaximizedCallback) {
+            maximizedCallbacks.delete(cb);
+        }
     },
     capturer: {
         getLargeThumbnail: (id: string) => invoke<string>(IpcEvents.CAPTURER_GET_LARGE_THUMBNAIL, id)
diff --git a/src/shared/IpcEvents.ts b/src/shared/IpcEvents.ts
index df64403..379e69d 100644
--- a/src/shared/IpcEvents.ts
+++ b/src/shared/IpcEvents.ts
@@ -18,6 +18,8 @@ export const enum IpcEvents {
     FOCUS = "VCD_FOCUS",
     MINIMIZE = "VCD_MINIMIZE",
     MAXIMIZE = "VCD_MAXIMIZE",
+    IS_MAXIMIZED = "VCD_IS_MAXIMIZED",
+    MAXIMIZED = "VCD_MAXIMIZED",
 
     SHOW_ITEM_IN_FOLDER = "VCD_SHOW_ITEM_IN_FOLDER",
     GET_SETTINGS = "VCD_GET_SETTINGS",