diff --git a/Ladybird/AppKit/Application/ApplicationDelegate.mm b/Ladybird/AppKit/Application/ApplicationDelegate.mm
index ccc5786b0e..dca160cf5b 100644
--- a/Ladybird/AppKit/Application/ApplicationDelegate.mm
+++ b/Ladybird/AppKit/Application/ApplicationDelegate.mm
@@ -303,7 +303,24 @@
                                                        keyEquivalent:@""];
     [color_scheme_menu_item setSubmenu:color_scheme_menu];
 
+    auto* zoom_menu = [[NSMenu alloc] init];
+    [zoom_menu addItem:[[NSMenuItem alloc] initWithTitle:@"Zoom In"
+                                                  action:@selector(zoomIn:)
+                                           keyEquivalent:@"+"]];
+    [zoom_menu addItem:[[NSMenuItem alloc] initWithTitle:@"Zoom Out"
+                                                  action:@selector(zoomOut:)
+                                           keyEquivalent:@"-"]];
+    [zoom_menu addItem:[[NSMenuItem alloc] initWithTitle:@"Actual Size"
+                                                  action:@selector(resetZoom:)
+                                           keyEquivalent:@"0"]];
+
+    auto* zoom_menu_item = [[NSMenuItem alloc] initWithTitle:@"Zoom"
+                                                      action:nil
+                                               keyEquivalent:@""];
+    [zoom_menu_item setSubmenu:zoom_menu];
+
     [submenu addItem:color_scheme_menu_item];
+    [submenu addItem:zoom_menu_item];
     [submenu addItem:[NSMenuItem separatorItem]];
 
     [menu setSubmenu:submenu];
diff --git a/Ladybird/AppKit/UI/LadybirdWebView.h b/Ladybird/AppKit/UI/LadybirdWebView.h
index 87e5b7adbd..7fd65edd8f 100644
--- a/Ladybird/AppKit/UI/LadybirdWebView.h
+++ b/Ladybird/AppKit/UI/LadybirdWebView.h
@@ -54,6 +54,11 @@
 
 - (void)setPreferredColorScheme:(Web::CSS::PreferredColorScheme)color_scheme;
 
+- (void)zoomIn;
+- (void)zoomOut;
+- (void)resetZoom;
+- (float)zoomLevel;
+
 - (void)debugRequest:(DeprecatedString const&)request argument:(DeprecatedString const&)argument;
 
 - (void)viewSource;
diff --git a/Ladybird/AppKit/UI/LadybirdWebView.mm b/Ladybird/AppKit/UI/LadybirdWebView.mm
index ebb120cc7c..cf242bcdfa 100644
--- a/Ladybird/AppKit/UI/LadybirdWebView.mm
+++ b/Ladybird/AppKit/UI/LadybirdWebView.mm
@@ -149,6 +149,26 @@ struct HideCursor {
     m_web_view_bridge->set_system_visibility_state(is_visible);
 }
 
+- (void)zoomIn
+{
+    m_web_view_bridge->zoom_in();
+}
+
+- (void)zoomOut
+{
+    m_web_view_bridge->zoom_out();
+}
+
+- (void)resetZoom
+{
+    m_web_view_bridge->reset_zoom();
+}
+
+- (float)zoomLevel
+{
+    return m_web_view_bridge->zoom_level();
+}
+
 - (void)setPreferredColorScheme:(Web::CSS::PreferredColorScheme)color_scheme
 {
     m_web_view_bridge->set_preferred_color_scheme(color_scheme);
@@ -344,6 +364,10 @@ struct HideCursor {
         }
     };
 
+    m_web_view_bridge->on_zoom_level_changed = [self]() {
+        [self updateViewportRect:Ladybird::WebViewBridge::ForResize::Yes];
+    };
+
     m_web_view_bridge->on_navigate_back = [self]() {
         [self.observer onNavigateBack];
     };
diff --git a/Ladybird/AppKit/UI/LadybirdWebViewBridge.cpp b/Ladybird/AppKit/UI/LadybirdWebViewBridge.cpp
index 73059cfe94..a22e530a09 100644
--- a/Ladybird/AppKit/UI/LadybirdWebViewBridge.cpp
+++ b/Ladybird/AppKit/UI/LadybirdWebViewBridge.cpp
@@ -70,7 +70,7 @@ WebViewBridge::~WebViewBridge() = default;
 void WebViewBridge::set_device_pixel_ratio(float device_pixel_ratio)
 {
     m_device_pixel_ratio = device_pixel_ratio;
-    client().async_set_device_pixels_per_css_pixel(device_pixel_ratio);
+    client().async_set_device_pixels_per_css_pixel(m_device_pixel_ratio * m_zoom_level);
 }
 
 void WebViewBridge::set_system_visibility_state(bool is_visible)
@@ -158,6 +158,10 @@ Optional<WebViewBridge::Paintable> WebViewBridge::paintable()
 
 void WebViewBridge::update_zoom()
 {
+    client().async_set_device_pixels_per_css_pixel(m_device_pixel_ratio * m_zoom_level);
+
+    if (on_zoom_level_changed)
+        on_zoom_level_changed();
 }
 
 Gfx::IntRect WebViewBridge::viewport_rect() const
diff --git a/Ladybird/AppKit/UI/LadybirdWebViewBridge.h b/Ladybird/AppKit/UI/LadybirdWebViewBridge.h
index 337ba94a1c..1910651bd1 100644
--- a/Ladybird/AppKit/UI/LadybirdWebViewBridge.h
+++ b/Ladybird/AppKit/UI/LadybirdWebViewBridge.h
@@ -55,6 +55,8 @@ public:
     };
     Optional<Paintable> paintable();
 
+    Function<void()> on_zoom_level_changed;
+
 private:
     WebViewBridge(Vector<Gfx::IntRect> screen_rects, float device_pixel_ratio, Optional<StringView> webdriver_content_ipc_path, Web::CSS::PreferredColorScheme);
 
diff --git a/Ladybird/AppKit/UI/TabController.mm b/Ladybird/AppKit/UI/TabController.mm
index c6bdc696a2..a43c57d6d8 100644
--- a/Ladybird/AppKit/UI/TabController.mm
+++ b/Ladybird/AppKit/UI/TabController.mm
@@ -24,6 +24,7 @@ static NSString* const TOOLBAR_NAVIGATE_BACK_IDENTIFIER = @"ToolbarNavigateBackI
 static NSString* const TOOLBAR_NAVIGATE_FORWARD_IDENTIFIER = @"ToolbarNavigateForwardIdentifier";
 static NSString* const TOOLBAR_RELOAD_IDENTIFIER = @"ToolbarReloadIdentifier";
 static NSString* const TOOLBAR_LOCATION_IDENTIFIER = @"ToolbarLocationIdentifier";
+static NSString* const TOOLBAR_ZOOM_IDENTIFIER = @"ToolbarZoomIdentifier";
 static NSString* const TOOLBAR_NEW_TAB_IDENTIFIER = @"ToolbarNewTabIdentifier";
 static NSString* const TOOLBAR_TAB_OVERVIEW_IDENTIFIER = @"ToolbarTabOverviewIdentifer";
 
@@ -49,6 +50,7 @@ enum class IsHistoryNavigation {
 @property (nonatomic, strong) NSToolbarItem* navigate_forward_toolbar_item;
 @property (nonatomic, strong) NSToolbarItem* reload_toolbar_item;
 @property (nonatomic, strong) NSToolbarItem* location_toolbar_item;
+@property (nonatomic, strong) NSToolbarItem* zoom_toolbar_item;
 @property (nonatomic, strong) NSToolbarItem* new_tab_toolbar_item;
 @property (nonatomic, strong) NSToolbarItem* tab_overview_toolbar_item;
 
@@ -63,6 +65,7 @@ enum class IsHistoryNavigation {
 @synthesize navigate_forward_toolbar_item = _navigate_forward_toolbar_item;
 @synthesize reload_toolbar_item = _reload_toolbar_item;
 @synthesize location_toolbar_item = _location_toolbar_item;
+@synthesize zoom_toolbar_item = _zoom_toolbar_item;
 @synthesize new_tab_toolbar_item = _new_tab_toolbar_item;
 @synthesize tab_overview_toolbar_item = _tab_overview_toolbar_item;
 
@@ -119,6 +122,24 @@ enum class IsHistoryNavigation {
     m_history.update_title(m_title);
 }
 
+- (void)zoomIn:(id)sender
+{
+    [[[self tab] web_view] zoomIn];
+    [self updateZoomButton];
+}
+
+- (void)zoomOut:(id)sender
+{
+    [[[self tab] web_view] zoomOut];
+    [self updateZoomButton];
+}
+
+- (void)resetZoom:(id)sender
+{
+    [[[self tab] web_view] resetZoom];
+    [self updateZoomButton];
+}
+
 - (void)navigateBack:(id)sender
 {
     if (!m_history.can_go_back()) {
@@ -221,6 +242,17 @@ enum class IsHistoryNavigation {
     self.tab.titlebarAppearsTransparent = YES;
 }
 
+- (void)updateZoomButton
+{
+    auto zoom_level = [[[self tab] web_view] zoomLevel];
+
+    auto* zoom_level_text = [NSString stringWithFormat:@"%d%%", round_to<int>(zoom_level * 100.0f)];
+    [self.zoom_toolbar_item setTitle:zoom_level_text];
+
+    auto zoom_button_hidden = zoom_level == 1.0 ? YES : NO;
+    [[self.zoom_toolbar_item view] setHidden:zoom_button_hidden];
+}
+
 - (void)dumpDOMTree:(id)sender
 {
     [self debugRequest:"dump-dom-tree" argument:""];
@@ -392,6 +424,22 @@ enum class IsHistoryNavigation {
     return _location_toolbar_item;
 }
 
+- (NSToolbarItem*)zoom_toolbar_item
+{
+    if (!_zoom_toolbar_item) {
+        auto* button = [NSButton buttonWithTitle:@"100%"
+                                          target:self
+                                          action:@selector(resetZoom:)];
+        [button setToolTip:@"Reset zoom level"];
+        [button setHidden:YES];
+
+        _zoom_toolbar_item = [[NSToolbarItem alloc] initWithItemIdentifier:TOOLBAR_ZOOM_IDENTIFIER];
+        [_zoom_toolbar_item setView:button];
+    }
+
+    return _zoom_toolbar_item;
+}
+
 - (NSToolbarItem*)new_tab_toolbar_item
 {
     if (!_new_tab_toolbar_item) {
@@ -429,6 +477,7 @@ enum class IsHistoryNavigation {
             NSToolbarFlexibleSpaceItemIdentifier,
             TOOLBAR_RELOAD_IDENTIFIER,
             TOOLBAR_LOCATION_IDENTIFIER,
+            TOOLBAR_ZOOM_IDENTIFIER,
             NSToolbarFlexibleSpaceItemIdentifier,
             TOOLBAR_NEW_TAB_IDENTIFIER,
             TOOLBAR_TAB_OVERVIEW_IDENTIFIER,
@@ -518,6 +567,9 @@ enum class IsHistoryNavigation {
     if ([identifier isEqual:TOOLBAR_LOCATION_IDENTIFIER]) {
         return self.location_toolbar_item;
     }
+    if ([identifier isEqual:TOOLBAR_ZOOM_IDENTIFIER]) {
+        return self.zoom_toolbar_item;
+    }
     if ([identifier isEqual:TOOLBAR_NEW_TAB_IDENTIFIER]) {
         return self.new_tab_toolbar_item;
     }