diff --git a/app/src/main/java/eu/kanade/presentation/browse/ExtensionDetailsScreen.kt b/app/src/main/java/eu/kanade/presentation/browse/ExtensionDetailsScreen.kt
index 2935964ba..4a40a75c8 100644
--- a/app/src/main/java/eu/kanade/presentation/browse/ExtensionDetailsScreen.kt
+++ b/app/src/main/java/eu/kanade/presentation/browse/ExtensionDetailsScreen.kt
@@ -16,6 +16,7 @@ import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.lazy.items
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.outlined.Launch
+import androidx.compose.material.icons.outlined.Public
 import androidx.compose.material.icons.outlined.Settings
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Button
@@ -68,6 +69,9 @@ fun ExtensionDetailsScreen(
     navigateUp: () -> Unit,
     state: ExtensionDetailsScreenModel.State,
     onClickSourcePreferences: (sourceId: Long) -> Unit,
+    // KMK -->
+    onOpenWebView: (() -> Unit)?,
+    // KMK <--
     onClickEnableAll: () -> Unit,
     onClickDisableAll: () -> Unit,
     onClickClearCookies: () -> Unit,
@@ -94,6 +98,15 @@ fun ExtensionDetailsScreen(
                     AppBarActions(
                         actions = persistentListOf<AppBar.AppBarAction>().builder()
                             .apply {
+                                if (onOpenWebView != null) {
+                                    add(
+                                        AppBar.Action(
+                                            title = stringResource(MR.strings.action_open_in_web_view),
+                                            icon = Icons.Outlined.Public,
+                                            onClick = onOpenWebView,
+                                        ),
+                                    )
+                                }
                                 if (url != null) {
                                     add(
                                         AppBar.Action(
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsScreen.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsScreen.kt
index 4a4a78cde..0ae6335bf 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsScreen.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsScreen.kt
@@ -10,6 +10,8 @@ import cafe.adriel.voyager.navigator.LocalNavigator
 import cafe.adriel.voyager.navigator.currentOrThrow
 import eu.kanade.presentation.browse.ExtensionDetailsScreen
 import eu.kanade.presentation.util.Screen
+import eu.kanade.tachiyomi.source.online.HttpSource
+import eu.kanade.tachiyomi.ui.webview.WebViewScreen
 import kotlinx.coroutines.flow.collectLatest
 import tachiyomi.presentation.core.screens.LoadingScreen
 
@@ -29,11 +31,29 @@ data class ExtensionDetailsScreen(
         }
 
         val navigator = LocalNavigator.currentOrThrow
+        // KMK -->
+        val source = state.extension?.sources?.getOrNull(0)
+        // KMK <--
 
         ExtensionDetailsScreen(
             navigateUp = navigator::pop,
             state = state,
             onClickSourcePreferences = { navigator.push(SourcePreferencesScreen(it)) },
+            // KMK -->
+            onOpenWebView = if (source != null && source is HttpSource) {
+                {
+                    navigator.push(
+                        WebViewScreen(
+                            url = source.baseUrl,
+                            initialTitle = source.name,
+                            sourceId = source.id,
+                        ),
+                    )
+                }
+            } else {
+                null
+            },
+            // KMK <--
             onClickEnableAll = { screenModel.toggleSources(true) },
             onClickDisableAll = { screenModel.toggleSources(false) },
             onClickClearCookies = screenModel::clearCookies,