diff --git a/Ladybird/Qt/BrowserWindow.cpp b/Ladybird/Qt/BrowserWindow.cpp
index 08b1d7d1714..dbaee70985f 100644
--- a/Ladybird/Qt/BrowserWindow.cpp
+++ b/Ladybird/Qt/BrowserWindow.cpp
@@ -46,18 +46,12 @@ static QIcon const& app_icon()
 }
 
 BrowserWindow::BrowserWindow(Vector<URL::URL> const& initial_urls, WebView::CookieJar& cookie_jar, WebContentOptions const& web_content_options, StringView webdriver_content_ipc_path)
-    : m_cookie_jar(cookie_jar)
+    : m_tabs_container(new TabWidget(this))
+    , m_cookie_jar(cookie_jar)
     , m_web_content_options(web_content_options)
     , m_webdriver_content_ipc_path(webdriver_content_ipc_path)
 {
     setWindowIcon(app_icon());
-    m_tabs_container = new QTabWidget(this);
-    m_tabs_container->installEventFilter(this);
-    m_tabs_container->setElideMode(Qt::TextElideMode::ElideRight);
-    m_tabs_container->setMovable(true);
-    m_tabs_container->setTabsClosable(true);
-    m_tabs_container->setDocumentMode(true);
-    m_tabs_container->setTabBarAutoHide(true);
 
     // Listen for DPI changes
     m_device_pixel_ratio = devicePixelRatio();
diff --git a/Ladybird/Qt/TabBar.cpp b/Ladybird/Qt/TabBar.cpp
index f8a70fcb5d9..5112370b92f 100644
--- a/Ladybird/Qt/TabBar.cpp
+++ b/Ladybird/Qt/TabBar.cpp
@@ -4,12 +4,39 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
+#include <AK/StdLibExtras.h>
 #include <Ladybird/Qt/TabBar.h>
 #include <QEvent>
 #include <QPushButton>
 
 namespace Ladybird {
 
+QSize TabBar::tabSizeHint(int index) const
+{
+    auto width = this->width() / count();
+    width = min(225, width);
+    width = max(64, width);
+
+    auto hint = QTabBar::tabSizeHint(index);
+    hint.setWidth(width);
+    return hint;
+}
+
+TabWidget::TabWidget(QWidget* parent)
+    : QTabWidget(parent)
+{
+    // This must be called first, otherwise several of the options below have no effect.
+    setTabBar(new TabBar());
+
+    setDocumentMode(true);
+    setElideMode(Qt::TextElideMode::ElideRight);
+    setMovable(true);
+    setTabBarAutoHide(true);
+    setTabsClosable(true);
+
+    installEventFilter(parent);
+}
+
 TabBarButton::TabBarButton(QIcon const& icon, QWidget* parent)
     : QPushButton(icon, {}, parent)
 {
diff --git a/Ladybird/Qt/TabBar.h b/Ladybird/Qt/TabBar.h
index d28d0d32c56..07c9a15ee8c 100644
--- a/Ladybird/Qt/TabBar.h
+++ b/Ladybird/Qt/TabBar.h
@@ -7,6 +7,8 @@
 #pragma once
 
 #include <QPushButton>
+#include <QTabBar>
+#include <QTabWidget>
 
 class QEvent;
 class QIcon;
@@ -14,6 +16,20 @@ class QWidget;
 
 namespace Ladybird {
 
+class TabBar : public QTabBar {
+    Q_OBJECT
+
+public:
+    virtual QSize tabSizeHint(int index) const override;
+};
+
+class TabWidget : public QTabWidget {
+    Q_OBJECT
+
+public:
+    explicit TabWidget(QWidget* parent = nullptr);
+};
+
 class TabBarButton : public QPushButton {
     Q_OBJECT