diff --git a/reflex/event.py b/reflex/event.py
index 381ac7514..4539854f4 100644
--- a/reflex/event.py
+++ b/reflex/event.py
@@ -25,7 +25,7 @@ from typing import (
     overload,
 )
 
-from typing_extensions import ParamSpec, Protocol, get_args, get_origin
+from typing_extensions import ParamSpec, Protocol, TypedDict, get_args, get_origin
 
 from reflex import constants
 from reflex.constants.state import FRONTEND_EVENT_STATE
@@ -440,6 +440,10 @@ class JavasciptKeyboardEvent:
     """Interface for a Javascript KeyboardEvent https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent."""
 
     key: str = ""
+    altKey: bool = False
+    ctrlKey: bool = False
+    metaKey: bool = False
+    shiftKey: bool = False
 
 
 def input_event(e: Var[JavascriptInputEvent]) -> Tuple[Var[str]]:
@@ -454,7 +458,16 @@ def input_event(e: Var[JavascriptInputEvent]) -> Tuple[Var[str]]:
     return (e.target.value,)
 
 
-def key_event(e: Var[JavasciptKeyboardEvent]) -> Tuple[Var[str]]:
+class KeyInputInfo(TypedDict):
+    """Information about a key input event."""
+
+    alt_key: bool
+    ctrl_key: bool
+    meta_key: bool
+    shift_key: bool
+
+
+def key_event(e: Var[JavasciptKeyboardEvent]) -> Tuple[Var[str], Var[KeyInputInfo]]:
     """Get the key from a keyboard event.
 
     Args:
@@ -463,7 +476,17 @@ def key_event(e: Var[JavasciptKeyboardEvent]) -> Tuple[Var[str]]:
     Returns:
         The key from the keyboard event.
     """
-    return (e.key,)
+    return (
+        e.key,
+        Var.create(
+            {
+                "alt_key": e.altKey,
+                "ctrl_key": e.ctrlKey,
+                "meta_key": e.metaKey,
+                "shift_key": e.shiftKey,
+            },
+        ),
+    )
 
 
 def empty_event() -> Tuple[()]: