diff --git a/docs/useWindowSize.md b/docs/useWindowSize.md
index e84501cf..836d8c10 100644
--- a/docs/useWindowSize.md
+++ b/docs/useWindowSize.md
@@ -19,3 +19,18 @@ const Demo = () => {
   );
 };
 ```
+
+## Reference
+
+```js
+useWindowSize(options);
+```
+
+- `initialWidth` — Initial width value for non-browser environments.
+- `initialHeight` — Initial height value for non-browser environments.
+- `onChange` — Callback function triggered when the window size changes.
+
+## Related hooks
+
+- [useSize](./useSize.md)
+- [useMeasure](./useMeasure.md)
\ No newline at end of file
diff --git a/src/useWindowSize.ts b/src/useWindowSize.ts
index 3137307e..45f82de7 100644
--- a/src/useWindowSize.ts
+++ b/src/useWindowSize.ts
@@ -3,7 +3,17 @@ import { useEffect } from 'react';
 import useRafState from './useRafState';
 import { isBrowser, off, on } from './misc/util';
 
-const useWindowSize = (initialWidth = Infinity, initialHeight = Infinity) => {
+interface Options {
+  initialWidth?: number;
+  initialHeight?: number;
+  onChange?: (width: number, height: number) => void;
+}
+
+const useWindowSize = ({
+  initialWidth = Infinity,
+  initialHeight = Infinity,
+  onChange,
+}: Options = {}) => {
   const [state, setState] = useRafState<{ width: number; height: number }>({
     width: isBrowser ? window.innerWidth : initialWidth,
     height: isBrowser ? window.innerHeight : initialHeight,
@@ -12,10 +22,15 @@ const useWindowSize = (initialWidth = Infinity, initialHeight = Infinity) => {
   useEffect((): (() => void) | void => {
     if (isBrowser) {
       const handler = () => {
+        const width = window.innerWidth;
+        const height = window.innerHeight;
+
         setState({
           width: window.innerWidth,
           height: window.innerHeight,
         });
+
+        if (onChange) onChange(width, height);
       };
 
       on(window, 'resize', handler);
diff --git a/tests/useWindowSize.test.tsx b/tests/useWindowSize.test.tsx
index dc242443..da5646f1 100644
--- a/tests/useWindowSize.test.tsx
+++ b/tests/useWindowSize.test.tsx
@@ -21,8 +21,8 @@ describe('useWindowSize', () => {
     expect(useWindowSize).toBeDefined();
   });
 
-  function getHook(...args) {
-    return renderHook(() => useWindowSize(...args));
+  function getHook(options?: any) {
+    return renderHook(() => useWindowSize(options));
   }
 
   function triggerResize(dimension: 'width' | 'height', value: number) {
@@ -44,7 +44,7 @@ describe('useWindowSize', () => {
   });
 
   it('should use passed parameters as initial values in case of non-browser use', () => {
-    const hook = getHook(1, 1);
+    const hook = getHook({ initialWidth: 1, initialHeight: 1 });
 
     expect(hook.result.current.height).toBe(isBrowser ? window.innerHeight : 1);
     expect(hook.result.current.width).toBe(isBrowser ? window.innerWidth : 1);
@@ -85,4 +85,27 @@ describe('useWindowSize', () => {
 
     expect(hook.result.current.width).toBe(2048);
   });
+
+  it('should call onChange callback on window resize', () => {
+    const onChange = jest.fn();
+    getHook({ onChange });
+
+    act(() => {
+      triggerResize('width', 720);
+      triggerResize('height', 480);
+      requestAnimationFrame.step();
+    });
+
+    expect(onChange).toHaveBeenCalledWith(720, 480);
+    expect(onChange).toHaveBeenCalledTimes(2);
+
+    act(() => {
+      triggerResize('width', 1920);
+      triggerResize('height', 1080);
+      requestAnimationFrame.step();
+    });
+
+    expect(onChange).toHaveBeenCalledWith(1920, 1080);
+    expect(onChange).toHaveBeenCalledTimes(4);
+  });
 });