diff --git a/src/main/kotlin/com/marvinelsen/willow/WillowApplication.kt b/src/main/kotlin/com/marvinelsen/willow/WillowApplication.kt
index ed60b62..5960cd7 100644
--- a/src/main/kotlin/com/marvinelsen/willow/WillowApplication.kt
+++ b/src/main/kotlin/com/marvinelsen/willow/WillowApplication.kt
@@ -8,6 +8,7 @@ import com.marvinelsen.willow.ui.controllers.MenuController
 import com.marvinelsen.willow.ui.controllers.SearchController
 import com.marvinelsen.willow.ui.controllers.SearchResultsController
 import javafx.application.Application
+import javafx.application.HostServices
 import javafx.fxml.FXMLLoader
 import javafx.scene.Scene
 import javafx.scene.image.Image
@@ -46,15 +47,17 @@ class WillowApplication : Application() {
         val config = Config()
         config.load()
 
+        val hostServices: HostServices = hostServices
+
         val fxmlLoader = FXMLLoader()
         fxmlLoader.resources = ResourceBundle.getBundle("i18n/willow", config.locale.value)
         fxmlLoader.controllerFactory = Callback { type ->
             when (type) {
                 MainController::class.java -> MainController(model)
                 MenuController::class.java -> MenuController(model, config)
-                DetailsController::class.java -> DetailsController(model, config)
+                DetailsController::class.java -> DetailsController(model, config, hostServices)
                 SearchController::class.java -> SearchController(model)
-                SearchResultsController::class.java -> SearchResultsController(model, config)
+                SearchResultsController::class.java -> SearchResultsController(model, config, hostServices)
                 else -> error("Trying to instantiate unknown controller type $type")
             }
         }
diff --git a/src/main/kotlin/com/marvinelsen/willow/ui/cells/DictionaryEntryCellFactory.kt b/src/main/kotlin/com/marvinelsen/willow/ui/cells/DictionaryEntryCellFactory.kt
index b3fff59..0f7c817 100644
--- a/src/main/kotlin/com/marvinelsen/willow/ui/cells/DictionaryEntryCellFactory.kt
+++ b/src/main/kotlin/com/marvinelsen/willow/ui/cells/DictionaryEntryCellFactory.kt
@@ -5,6 +5,7 @@ import com.marvinelsen.willow.config.Pronunciation
 import com.marvinelsen.willow.config.Script
 import com.marvinelsen.willow.ui.DictionaryEntryFx
 import com.marvinelsen.willow.ui.util.createContextMenuForEntry
+import javafx.application.HostServices
 import javafx.beans.binding.Bindings
 import javafx.geometry.VPos
 import javafx.scene.control.Label
@@ -18,10 +19,11 @@ import java.util.ResourceBundle
 class DictionaryEntryCellFactory(
     private val resources: ResourceBundle,
     private val config: Config,
+    private val hostServices: HostServices,
 ) : Callback<ListView<DictionaryEntryFx?>, ListCell<DictionaryEntryFx?>> {
 
     override fun call(listView: ListView<DictionaryEntryFx?>): ListCell<DictionaryEntryFx?> {
-        val entryCell = EntryCell(resources, config)
+        val entryCell = EntryCell(resources, config, hostServices)
         entryCell.prefWidthProperty().bind(listView.widthProperty().subtract(CELL_PADDING))
         return entryCell
     }
@@ -34,6 +36,7 @@ class DictionaryEntryCellFactory(
 private class EntryCell(
     private val resources: ResourceBundle,
     private val config: Config,
+    private val hostServices: HostServices,
 ) : ListCell<DictionaryEntryFx?>() {
 
     private val labelHeadword = Label().apply {
@@ -133,7 +136,7 @@ private class EntryCell(
             }
             labelDefinition.text = definition
 
-            contextMenu = createContextMenuForEntry(entry, resources)
+            contextMenu = createContextMenuForEntry(entry, resources, hostServices)
             graphic = root
         }
     }
diff --git a/src/main/kotlin/com/marvinelsen/willow/ui/cells/SentenceCellFactory.kt b/src/main/kotlin/com/marvinelsen/willow/ui/cells/SentenceCellFactory.kt
index dbfca87..0025dfc 100644
--- a/src/main/kotlin/com/marvinelsen/willow/ui/cells/SentenceCellFactory.kt
+++ b/src/main/kotlin/com/marvinelsen/willow/ui/cells/SentenceCellFactory.kt
@@ -4,6 +4,7 @@ import com.marvinelsen.willow.config.Config
 import com.marvinelsen.willow.config.Script
 import com.marvinelsen.willow.ui.SentenceFx
 import com.marvinelsen.willow.ui.util.createContextMenuForSentence
+import javafx.application.HostServices
 import javafx.beans.binding.Bindings
 import javafx.scene.control.Label
 import javafx.scene.control.ListCell
@@ -15,10 +16,11 @@ import java.util.ResourceBundle
 class SentenceCellFactory(
     private val resources: ResourceBundle,
     private val config: Config,
+    private val hostServices: HostServices,
 ) : Callback<ListView<SentenceFx?>, ListCell<SentenceFx?>> {
 
     override fun call(listView: ListView<SentenceFx?>): ListCell<SentenceFx?> {
-        val sentenceCell = SentenceCell(resources, config)
+        val sentenceCell = SentenceCell(resources, config, hostServices)
         sentenceCell.prefWidthProperty().bind(listView.widthProperty().subtract(CELL_PADDING))
         return sentenceCell
     }
@@ -31,6 +33,7 @@ class SentenceCellFactory(
 private class SentenceCell(
     private val resources: ResourceBundle,
     private val config: Config,
+    private val hostServices: HostServices,
 ) : ListCell<SentenceFx?>() {
 
     private val labelSentence = Label().apply {
@@ -60,7 +63,7 @@ private class SentenceCell(
                 )
             )
 
-            contextMenu = createContextMenuForSentence(sentence, resources)
+            contextMenu = createContextMenuForSentence(sentence, resources, hostServices)
             graphic = root
         }
     }
diff --git a/src/main/kotlin/com/marvinelsen/willow/ui/controllers/DetailsController.kt b/src/main/kotlin/com/marvinelsen/willow/ui/controllers/DetailsController.kt
index 56c47d1..50fad3c 100644
--- a/src/main/kotlin/com/marvinelsen/willow/ui/controllers/DetailsController.kt
+++ b/src/main/kotlin/com/marvinelsen/willow/ui/controllers/DetailsController.kt
@@ -9,6 +9,7 @@ import com.marvinelsen.willow.ui.SentenceFx
 import com.marvinelsen.willow.ui.cells.DictionaryEntryCellFactory
 import com.marvinelsen.willow.ui.cells.SentenceCellFactory
 import com.marvinelsen.willow.ui.util.createContextMenuForEntry
+import javafx.application.HostServices
 import javafx.beans.binding.Bindings
 import javafx.fxml.FXML
 import javafx.scene.control.Label
@@ -31,7 +32,12 @@ import kotlinx.html.stream.createHTML
 import java.util.ResourceBundle
 
 @Suppress("UnusedPrivateMember", "TooManyFunctions")
-class DetailsController(private val model: Model, private val config: Config) {
+class DetailsController(
+    private val model: Model,
+    private val config: Config,
+    private val hostServices: HostServices,
+) {
+
     @FXML
     private lateinit var resources: ResourceBundle
 
@@ -192,7 +198,7 @@ class DetailsController(private val model: Model, private val config: Config) {
 
     private fun initializeListViewSentences() {
         listViewSentences.apply {
-            cellFactory = SentenceCellFactory(resources, config)
+            cellFactory = SentenceCellFactory(resources, config, hostServices)
             items = model.sentences
 
             disableProperty().bind(Bindings.or(model.isFindingSentences, Bindings.isEmpty(model.sentences)))
@@ -205,7 +211,7 @@ class DetailsController(private val model: Model, private val config: Config) {
 
     private fun initializeListViewWordsContaining() {
         listViewWordsContaining.apply {
-            cellFactory = DictionaryEntryCellFactory(resources, config)
+            cellFactory = DictionaryEntryCellFactory(resources, config, hostServices)
             items = model.wordsContaining
 
             disableProperty().bind(Bindings.or(model.isFindingWordsContaining, Bindings.isEmpty(model.wordsContaining)))
@@ -218,7 +224,7 @@ class DetailsController(private val model: Model, private val config: Config) {
 
     private fun initializeListViewWordsBeginning() {
         listViewWordsBeginning.apply {
-            cellFactory = DictionaryEntryCellFactory(resources, config)
+            cellFactory = DictionaryEntryCellFactory(resources, config, hostServices)
             items = model.wordsBeginning
 
             disableProperty().bind(Bindings.or(model.isFindingWordsBeginning, Bindings.isEmpty(model.wordsBeginning)))
@@ -231,7 +237,7 @@ class DetailsController(private val model: Model, private val config: Config) {
 
     private fun initializeListViewCharacters() {
         listViewCharacters.apply {
-            cellFactory = DictionaryEntryCellFactory(resources, config)
+            cellFactory = DictionaryEntryCellFactory(resources, config, hostServices)
             items = model.characters
 
             disableProperty().bind(Bindings.or(model.isFindingCharacters, Bindings.isEmpty(model.characters)))
@@ -258,7 +264,7 @@ class DetailsController(private val model: Model, private val config: Config) {
     private fun headerOnContextMenuRequested(contextMenuEvent: ContextMenuEvent) {
         if (model.selectedEntry.value == null) return
 
-        createContextMenuForEntry(model.selectedEntry.value, resources).show(
+        createContextMenuForEntry(model.selectedEntry.value, resources, hostServices).show(
             flowPaneHeader.scene.window,
             contextMenuEvent.screenX,
             contextMenuEvent.screenY
diff --git a/src/main/kotlin/com/marvinelsen/willow/ui/controllers/SearchResultsController.kt b/src/main/kotlin/com/marvinelsen/willow/ui/controllers/SearchResultsController.kt
index 35e75d7..abc2456 100644
--- a/src/main/kotlin/com/marvinelsen/willow/ui/controllers/SearchResultsController.kt
+++ b/src/main/kotlin/com/marvinelsen/willow/ui/controllers/SearchResultsController.kt
@@ -4,6 +4,7 @@ import com.marvinelsen.willow.Model
 import com.marvinelsen.willow.config.Config
 import com.marvinelsen.willow.ui.DictionaryEntryFx
 import com.marvinelsen.willow.ui.cells.DictionaryEntryCellFactory
+import javafx.application.HostServices
 import javafx.beans.binding.Bindings
 import javafx.fxml.FXML
 import javafx.scene.control.Label
@@ -11,7 +12,12 @@ import javafx.scene.control.ListView
 import javafx.scene.control.ProgressIndicator
 import java.util.ResourceBundle
 
-class SearchResultsController(private val model: Model, private val config: Config) {
+class SearchResultsController(
+    private val model: Model,
+    private val config: Config,
+    private val hostServices: HostServices,
+) {
+
     @FXML
     private lateinit var resources: ResourceBundle
 
@@ -28,7 +34,7 @@ class SearchResultsController(private val model: Model, private val config: Conf
     @FXML
     @Suppress("UnusedPrivateMember")
     private fun initialize() {
-        listViewSearchResults.cellFactory = DictionaryEntryCellFactory(resources, config)
+        listViewSearchResults.cellFactory = DictionaryEntryCellFactory(resources, config, hostServices)
         listViewSearchResults.items = model.searchResults
         listViewSearchResults
             .disableProperty()
diff --git a/src/main/kotlin/com/marvinelsen/willow/ui/util/ContextMenuUtils.kt b/src/main/kotlin/com/marvinelsen/willow/ui/util/ContextMenuUtils.kt
index 20b4da6..b24663f 100644
--- a/src/main/kotlin/com/marvinelsen/willow/ui/util/ContextMenuUtils.kt
+++ b/src/main/kotlin/com/marvinelsen/willow/ui/util/ContextMenuUtils.kt
@@ -2,12 +2,19 @@ package com.marvinelsen.willow.ui.util
 
 import com.marvinelsen.willow.ui.DictionaryEntryFx
 import com.marvinelsen.willow.ui.SentenceFx
+import javafx.application.HostServices
 import javafx.event.EventHandler
 import javafx.scene.control.ContextMenu
 import javafx.scene.control.MenuItem
+import java.net.URLEncoder
+import java.nio.charset.StandardCharsets
 import java.util.ResourceBundle
 
-fun createContextMenuForEntry(entry: DictionaryEntryFx, resourceBundle: ResourceBundle) = ContextMenu().apply {
+fun createContextMenuForEntry(
+    entry: DictionaryEntryFx,
+    resourceBundle: ResourceBundle,
+    hostServices: HostServices,
+) = ContextMenu().apply {
     val menuItemCopyHeadword =
         MenuItem(resourceBundle.getString("menubar.edit.copy.headword")).apply {
             onAction = EventHandler { ClipboardHelper.copyString(entry.traditionalProperty.value) }
@@ -18,14 +25,34 @@ fun createContextMenuForEntry(entry: DictionaryEntryFx, resourceBundle: Resource
             onAction = EventHandler { ClipboardHelper.copyString(entry.pinyinWithToneMarksProperty.value) }
         }
 
-    items.addAll(menuItemCopyHeadword, menuItemCopyPronunciation)
+    val menuItemSearchOnWeb =
+        MenuItem(resourceBundle.getString("menubar.edit.search-web")).apply {
+            onAction = EventHandler {
+                val query = URLEncoder.encode(entry.traditionalProperty.value, StandardCharsets.UTF_8)
+                hostServices.showDocument("https://duckduckgo.com/?q=$query")
+            }
+        }
+
+    items.addAll(menuItemCopyHeadword, menuItemCopyPronunciation, menuItemSearchOnWeb)
 }
 
-fun createContextMenuForSentence(sentence: SentenceFx, resourceBundle: ResourceBundle) = ContextMenu().apply {
+fun createContextMenuForSentence(
+    sentence: SentenceFx,
+    resourceBundle: ResourceBundle,
+    hostServices: HostServices,
+) = ContextMenu().apply {
     val menuItemCopySentence =
         MenuItem(resourceBundle.getString("menubar.edit.copy.sentence")).apply {
             onAction = EventHandler { ClipboardHelper.copyString(sentence.traditionalProperty.value) }
         }
 
-    items.addAll(menuItemCopySentence)
+    val menuItemSearchOnWeb =
+        MenuItem(resourceBundle.getString("menubar.edit.search-web")).apply {
+            onAction = EventHandler {
+                val query = URLEncoder.encode(sentence.traditionalProperty.value, StandardCharsets.UTF_8)
+                hostServices.showDocument("https://duckduckgo.com/?q=$query")
+            }
+        }
+
+    items.addAll(menuItemCopySentence, menuItemSearchOnWeb)
 }
diff --git a/src/main/resources/i18n/willow.properties b/src/main/resources/i18n/willow.properties
index b65410d..d50a1e9 100644
--- a/src/main/resources/i18n/willow.properties
+++ b/src/main/resources/i18n/willow.properties
@@ -26,6 +26,7 @@ menubar.edit=_Edit
 menubar.edit.copy.headword=Copy Headword
 menubar.edit.copy.pronunciation=Copy Pronunciation
 menubar.edit.copy.sentence=Copy Sentence
+menubar.edit.search-web=Search on Web...
 menubar.help=_Help
 menubar.help.about=_About…
 
diff --git a/src/main/resources/i18n/willow_de.properties b/src/main/resources/i18n/willow_de.properties
index dd05813..0dbe290 100644
--- a/src/main/resources/i18n/willow_de.properties
+++ b/src/main/resources/i18n/willow_de.properties
@@ -26,6 +26,7 @@ menubar.edit=_Bearbeiten
 menubar.edit.copy.headword=Kopiere Wort
 menubar.edit.copy.pronunciation=Kopiere Aussprache
 menubar.edit.copy.sentence=Copy Sentence
+menubar.edit.search-web=Search on Web...
 menubar.help=_Hilfe
 menubar.help.about=_Über…
 
diff --git a/src/main/resources/i18n/willow_en.properties b/src/main/resources/i18n/willow_en.properties
index b65410d..d50a1e9 100644
--- a/src/main/resources/i18n/willow_en.properties
+++ b/src/main/resources/i18n/willow_en.properties
@@ -26,6 +26,7 @@ menubar.edit=_Edit
 menubar.edit.copy.headword=Copy Headword
 menubar.edit.copy.pronunciation=Copy Pronunciation
 menubar.edit.copy.sentence=Copy Sentence
+menubar.edit.search-web=Search on Web...
 menubar.help=_Help
 menubar.help.about=_About…
 
diff --git a/src/main/resources/i18n/willow_zh_CN.properties b/src/main/resources/i18n/willow_zh_CN.properties
index 88dc688..242a6bf 100644
--- a/src/main/resources/i18n/willow_zh_CN.properties
+++ b/src/main/resources/i18n/willow_zh_CN.properties
@@ -26,6 +26,7 @@ menubar.edit=_編輯
 menubar.edit.copy.headword=複製 Wort
 menubar.edit.copy.pronunciation=複製 Aussprache
 menubar.edit.copy.sentence=Copy Sentence
+menubar.edit.search-web=Search on Web...
 menubar.help=_說明
 menubar.help.about=_關於 Willow…
 
diff --git a/src/main/resources/i18n/willow_zh_TW.properties b/src/main/resources/i18n/willow_zh_TW.properties
index 21ef796..32c3acf 100644
--- a/src/main/resources/i18n/willow_zh_TW.properties
+++ b/src/main/resources/i18n/willow_zh_TW.properties
@@ -26,6 +26,7 @@ menubar.edit=_編輯
 menubar.edit.copy.headword=複製 Wort
 menubar.edit.copy.pronunciation=複製 Aussprache
 menubar.edit.copy.sentence=Copy Sentence
+menubar.edit.search-web=Search on Web...
 menubar.help=_說明
 menubar.help.about=_關於 Willow…