diff --git a/runelite-api/src/main/java/net/runelite/api/ParamID.java b/runelite-api/src/main/java/net/runelite/api/ParamID.java
index d726067c5a..d769a715ed 100644
--- a/runelite-api/src/main/java/net/runelite/api/ParamID.java
+++ b/runelite-api/src/main/java/net/runelite/api/ParamID.java
@@ -33,6 +33,7 @@ public final class ParamID
 	 * Long name for NPCs used in the HP hud
 	 */
 	public static final int NPC_HP_NAME = 510;
+	public static final int QUEST_NAME = 610;
 	/**
 	 * @see SettingID
 	 */
diff --git a/runelite-api/src/main/java/net/runelite/api/ScriptID.java b/runelite-api/src/main/java/net/runelite/api/ScriptID.java
index 5af00b3b87..26573b729e 100644
--- a/runelite-api/src/main/java/net/runelite/api/ScriptID.java
+++ b/runelite-api/src/main/java/net/runelite/api/ScriptID.java
@@ -217,6 +217,12 @@ public final class ScriptID
 	@ScriptArguments(integer = 3)
 	public static final int GE_ITEM_SEARCH = 752;
 
+	/**
+	 * On load listener for building the quest list interface
+	 */
+	@ScriptArguments(integer = 8)
+	public static final int QUESTLIST_INIT = 1350;
+
 	/**
 	 * Called when the friends list is updated
 	 * <ul>
@@ -384,4 +390,16 @@ public final class ScriptID
 	 */
 	@ScriptArguments(integer = 1)
 	public static final int NOTIFICATION_DELAY = 3347;
+
+	/**
+	 * Check if a quest should be filtered from the quest list
+	 * <ul>
+	 * <li> int (StructID) Quest struct </li>
+	 * <li> int State filter </li>
+	 * <li> int Requirement filter </li>
+	 * <li> int Stats filter </li>
+	 * </ul>
+	 */
+	@ScriptArguments(integer = 4)
+	public static final int QUEST_FILTER = 3238;
 }
\ No newline at end of file
diff --git a/runelite-api/src/main/java/net/runelite/api/widgets/WidgetID.java b/runelite-api/src/main/java/net/runelite/api/widgets/WidgetID.java
index 3b796c354d..f2ca9ffd6a 100644
--- a/runelite-api/src/main/java/net/runelite/api/widgets/WidgetID.java
+++ b/runelite-api/src/main/java/net/runelite/api/widgets/WidgetID.java
@@ -132,6 +132,7 @@ public final class WidgetID
 	public static final int SKOTIZO_GROUP_ID = 308;
 	public static final int ENTERING_HOUSE_GROUP_ID = 71;
 	public static final int FULLSCREEN_CONTAINER_TLI = 165;
+	public static final int QUESTLIST_GROUP_ID = 399;
 	public static final int SKILLS_GROUP_ID = 320;
 	public static final int MUSIC_GROUP_ID = 239;
 	public static final int BARROWS_PUZZLE_GROUP_ID = 25;
@@ -806,6 +807,12 @@ public final class WidgetID
 		static final int CONTAINER = 2;
 	}
 
+	static class QuestList
+	{
+		static final int BOX = 0;
+		static final int CONTAINER = 2;
+	}
+
 	static class Music
 	{
 		static final int CONTAINER = 0;
diff --git a/runelite-api/src/main/java/net/runelite/api/widgets/WidgetInfo.java b/runelite-api/src/main/java/net/runelite/api/widgets/WidgetInfo.java
index 847359cc70..f22eaa0cbd 100644
--- a/runelite-api/src/main/java/net/runelite/api/widgets/WidgetInfo.java
+++ b/runelite-api/src/main/java/net/runelite/api/widgets/WidgetInfo.java
@@ -519,6 +519,9 @@ public enum WidgetInfo
 
 	SKOTIZO_CONTAINER(WidgetID.SKOTIZO_GROUP_ID, WidgetID.Skotizo.CONTAINER),
 
+	QUESTLIST_BOX(WidgetID.QUESTLIST_GROUP_ID, WidgetID.QuestList.BOX),
+	QUESTLIST_CONTAINER(WidgetID.QUESTLIST_GROUP_ID, WidgetID.QuestList.CONTAINER),
+
 	SEED_VAULT_TITLE_CONTAINER(WidgetID.SEED_VAULT_GROUP_ID, WidgetID.SeedVault.TITLE_CONTAINER),
 	SEED_VAULT_ITEM_CONTAINER(WidgetID.SEED_VAULT_GROUP_ID, WidgetID.SeedVault.ITEM_CONTAINER),
 	SEED_VAULT_ITEM_TEXT(WidgetID.SEED_VAULT_GROUP_ID, WidgetID.SeedVault.ITEM_TEXT),
diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/questlist/QuestListPlugin.java b/runelite-client/src/main/java/net/runelite/client/plugins/questlist/QuestListPlugin.java
new file mode 100644
index 0000000000..49bc77d81c
--- /dev/null
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/questlist/QuestListPlugin.java
@@ -0,0 +1,218 @@
+/*
+ * Copyright (c) 2019 Spudjb <https://github.com/spudjb>
+ * Copyright (c) 2022 Adam <Adam@sigterm.info>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.runelite.client.plugins.questlist;
+
+import com.google.common.base.Strings;
+import javax.inject.Inject;
+import net.runelite.api.Client;
+import net.runelite.api.ParamID;
+import net.runelite.api.ScriptID;
+import net.runelite.api.SoundEffectID;
+import net.runelite.api.SpriteID;
+import net.runelite.api.VarClientInt;
+import net.runelite.api.Varbits;
+import net.runelite.api.events.ScriptCallbackEvent;
+import net.runelite.api.events.ScriptPostFired;
+import net.runelite.api.events.VarClientIntChanged;
+import net.runelite.api.events.VarbitChanged;
+import net.runelite.api.widgets.JavaScriptCallback;
+import net.runelite.api.widgets.Widget;
+import net.runelite.api.widgets.WidgetInfo;
+import net.runelite.api.widgets.WidgetPositionMode;
+import net.runelite.api.widgets.WidgetType;
+import net.runelite.client.callback.ClientThread;
+import net.runelite.client.eventbus.Subscribe;
+import net.runelite.client.game.chatbox.ChatboxPanelManager;
+import net.runelite.client.game.chatbox.ChatboxTextInput;
+import net.runelite.client.plugins.Plugin;
+import net.runelite.client.plugins.PluginDescriptor;
+
+@PluginDescriptor(
+	name = "Quest List",
+	description = "Adds a search filter to the quest list"
+)
+public class QuestListPlugin extends Plugin
+{
+	private static final String MENU_OPEN = "Open";
+	private static final String MENU_CLOSE = "Close";
+	private static final String MENU_SEARCH = "Search";
+
+	@Inject
+	private Client client;
+
+	@Inject
+	private ChatboxPanelManager chatboxPanelManager;
+
+	@Inject
+	private ClientThread clientThread;
+
+	private ChatboxTextInput searchInput;
+	private Widget questSearchButton;
+
+	@Override
+	protected void startUp()
+	{
+		clientThread.invoke(this::addQuestButtons);
+	}
+
+	@Override
+	protected void shutDown()
+	{
+		Widget header = client.getWidget(WidgetInfo.QUESTLIST_BOX);
+		if (header != null)
+		{
+			header.deleteAllChildren();
+		}
+	}
+
+	@Subscribe
+	public void onScriptPostFired(ScriptPostFired event)
+	{
+		if (event.getScriptId() == ScriptID.QUESTLIST_INIT)
+		{
+			addQuestButtons();
+		}
+	}
+
+	private void addQuestButtons()
+	{
+		Widget header = client.getWidget(WidgetInfo.QUESTLIST_BOX);
+		if (header != null)
+		{
+			header.deleteAllChildren();
+
+			questSearchButton = header.createChild(-1, WidgetType.GRAPHIC);
+			questSearchButton.setSpriteId(SpriteID.GE_SEARCH);
+			questSearchButton.setOriginalWidth(18);
+			questSearchButton.setOriginalHeight(17);
+			questSearchButton.setXPositionMode(WidgetPositionMode.ABSOLUTE_RIGHT);
+			questSearchButton.setOriginalX(5);
+			questSearchButton.setOriginalY(0);
+			questSearchButton.setHasListener(true);
+			questSearchButton.setAction(1, MENU_OPEN);
+			questSearchButton.setOnOpListener((JavaScriptCallback) e -> openSearch());
+			questSearchButton.setName(MENU_SEARCH);
+			questSearchButton.revalidate();
+		}
+	}
+
+	@Subscribe
+	public void onVarbitChanged(VarbitChanged varbitChanged)
+	{
+		if (isChatboxOpen() && !isOnQuestTab())
+		{
+			chatboxPanelManager.close();
+		}
+	}
+
+	@Subscribe
+	public void onVarClientIntChanged(VarClientIntChanged varClientIntChanged)
+	{
+		if (varClientIntChanged.getIndex() == VarClientInt.INVENTORY_TAB.getIndex())
+		{
+			if (isChatboxOpen() && !isOnQuestTab())
+			{
+				chatboxPanelManager.close();
+			}
+		}
+	}
+
+	@Subscribe
+	public void onScriptCallbackEvent(ScriptCallbackEvent scriptCallbackEvent)
+	{
+		if (!"questFilter".equals(scriptCallbackEvent.getEventName()) || !isChatboxOpen())
+		{
+			return;
+		}
+
+		final String filter = searchInput.getValue();
+		if (Strings.isNullOrEmpty(filter))
+		{
+			return;
+		}
+
+		final int[] intStack = client.getIntStack();
+		final int intStackSize = client.getIntStackSize();
+
+		final int questStruct = intStack[intStackSize - 1];
+		final String questName = client.getStructComposition(questStruct)
+			.getStringValue(ParamID.QUEST_NAME);
+
+		intStack[intStackSize - 2] = questName.toLowerCase().contains(filter.toLowerCase()) ? 0 : 1;
+	}
+
+	private boolean isOnQuestTab()
+	{
+		return client.getVar(Varbits.QUEST_TAB) == 0 && client.getVar(VarClientInt.INVENTORY_TAB) == 2;
+	}
+
+	private boolean isChatboxOpen()
+	{
+		return searchInput != null && chatboxPanelManager.getCurrentInput() == searchInput;
+	}
+
+	private void closeSearch()
+	{
+		chatboxPanelManager.close();
+		redrawQuests();
+		client.playSoundEffect(SoundEffectID.UI_BOOP);
+	}
+
+	private void openSearch()
+	{
+		client.playSoundEffect(SoundEffectID.UI_BOOP);
+		questSearchButton.setAction(1, MENU_CLOSE);
+		questSearchButton.setOnOpListener((JavaScriptCallback) e -> closeSearch());
+		searchInput = chatboxPanelManager.openTextInput("Search quest list")
+			.onChanged(s -> redrawQuests())
+			.onDone(s -> false)
+			.onClose(() ->
+			{
+				redrawQuests();
+				questSearchButton.setOnOpListener((JavaScriptCallback) e -> openSearch());
+				questSearchButton.setAction(1, MENU_OPEN);
+			})
+			.build();
+	}
+
+	private void redrawQuests()
+	{
+		Widget w = client.getWidget(WidgetInfo.QUESTLIST_CONTAINER);
+		if (w == null)
+		{
+			return;
+		}
+
+		Object[] onVarTransmitListener = w.getOnVarTransmitListener();
+		if (onVarTransmitListener == null)
+		{
+			return;
+		}
+
+		clientThread.invokeLater(() ->
+			client.runScript(onVarTransmitListener));
+	}
+}
diff --git a/runelite-client/src/main/scripts/QuestFilter.hash b/runelite-client/src/main/scripts/QuestFilter.hash
new file mode 100644
index 0000000000..8e30fb9e9e
--- /dev/null
+++ b/runelite-client/src/main/scripts/QuestFilter.hash
@@ -0,0 +1 @@
+3FA5FFC8DB18A42971CED41A9BC7CEA407A0EC98061D56B2822F66CD910E4BAF
\ No newline at end of file
diff --git a/runelite-client/src/main/scripts/QuestFilter.rs2asm b/runelite-client/src/main/scripts/QuestFilter.rs2asm
new file mode 100644
index 0000000000..15fd8f7a98
--- /dev/null
+++ b/runelite-client/src/main/scripts/QuestFilter.rs2asm
@@ -0,0 +1,129 @@
+.id                 3238
+.int_stack_count    4
+.string_stack_count 0
+.int_var_count      5 ; +1 for filter result
+.string_var_count   0
+   iconst                -1       ; set to 1 to hide, 0 to show
+   iload                  0       ; quest struct
+   sconst                 "questFilter"
+   runelite_callback
+   pop_int                        ; quest struct
+   istore                 4       ; save result
+   ; compare with -1
+   iload                  4       ; load result
+   iconst                -1
+   if_icmpeq              continue
+   ; return value
+   iload                  4
+   return
+
+continue:
+   iload                  0
+   iconst                 611
+   struct_param          
+   iconst                 1
+   if_icmpeq              LABEL6
+   jump                   LABEL12
+LABEL6:
+   invoke                 4025
+   iconst                 1
+   if_icmpeq              LABEL10
+   jump                   LABEL12
+LABEL10:
+   iconst                 1
+   return                
+LABEL12:
+   iload                  0
+   iconst                 611
+   struct_param          
+   iconst                 0
+   if_icmpeq              LABEL18
+   jump                   LABEL24
+LABEL18:
+   get_varbit             13774
+   iconst                 1
+   if_icmpeq              LABEL22
+   jump                   LABEL24
+LABEL22:
+   iconst                 1
+   return                
+LABEL24:
+   iload                  1
+   iconst                 0
+   if_icmpeq              LABEL28
+   jump                   LABEL34
+LABEL28:
+   get_varbit             13775
+   iconst                 1
+   if_icmpeq              LABEL32
+   jump                   LABEL34
+LABEL32:
+   iconst                 1
+   return                
+LABEL34:
+   iload                  1
+   iconst                 1
+   if_icmpeq              LABEL38
+   jump                   LABEL44
+LABEL38:
+   get_varbit             13776
+   iconst                 1
+   if_icmpeq              LABEL42
+   jump                   LABEL44
+LABEL42:
+   iconst                 1
+   return                
+LABEL44:
+   iload                  1
+   iconst                 2
+   if_icmpeq              LABEL48
+   jump                   LABEL54
+LABEL48:
+   get_varbit             13777
+   iconst                 1
+   if_icmpeq              LABEL52
+   jump                   LABEL54
+LABEL52:
+   iconst                 1
+   return                
+LABEL54:
+   iload                  1
+   iconst                 1
+   if_icmpeq              LABEL58
+   jump                   LABEL68
+LABEL58:
+   get_varbit             13778
+   iconst                 2
+   if_icmpeq              LABEL62
+   jump                   LABEL68
+LABEL62:
+   iload                  2
+   iconst                 0
+   if_icmpeq              LABEL66
+   jump                   LABEL68
+LABEL66:
+   iconst                 1
+   return                
+LABEL68:
+   iload                  1
+   iconst                 1
+   if_icmpeq              LABEL72
+   jump                   LABEL82
+LABEL72:
+   get_varbit             13779
+   iconst                 2
+   if_icmpeq              LABEL76
+   jump                   LABEL82
+LABEL76:
+   iload                  3
+   iconst                 0
+   if_icmpeq              LABEL80
+   jump                   LABEL82
+LABEL80:
+   iconst                 1
+   return                
+LABEL82:
+   iconst                 0
+   return                
+   iconst                 -1
+   return