diff --git a/Content.Client/Sandbox/SandboxSystem.cs b/Content.Client/Sandbox/SandboxSystem.cs
index 99a84fa23ba..039f2fed69e 100644
--- a/Content.Client/Sandbox/SandboxSystem.cs
+++ b/Content.Client/Sandbox/SandboxSystem.cs
@@ -83,6 +83,11 @@ namespace Content.Client.Sandbox
             RaiseNetworkEvent(new MsgSandboxSuicide());
         }
 
+        public void ToggleThermalVision()
+        {
+            RaiseNetworkEvent(new MsgSandboxThermalVision());
+        }
+
         public bool Copy(ICommonSession? session, EntityCoordinates coords, EntityUid uid)
         {
             if (!SandboxAllowed)
diff --git a/Content.Client/UserInterface/Systems/Sandbox/SandboxUIController.cs b/Content.Client/UserInterface/Systems/Sandbox/SandboxUIController.cs
index 8315ad1ded0..425e5576c86 100644
--- a/Content.Client/UserInterface/Systems/Sandbox/SandboxUIController.cs
+++ b/Content.Client/UserInterface/Systems/Sandbox/SandboxUIController.cs
@@ -1,4 +1,4 @@
-using System.Numerics;
+using System.Numerics;
 using Content.Client.Administration.Managers;
 using Content.Client.Gameplay;
 using Content.Client.Sandbox;
@@ -137,6 +137,7 @@ public sealed class SandboxUIController : UIController, IOnStateChanged<Gameplay
         _window.ToggleSubfloorButton.OnPressed += _ => _sandbox.ToggleSubFloor();
         _window.ShowMarkersButton.OnPressed += _ => _sandbox.ShowMarkers();
         _window.ShowBbButton.OnPressed += _ => _sandbox.ShowBb();
+        _window.ToggleThermalVisionButton.OnToggled += _ => _sandbox.ToggleThermalVision();
     }
 
     private void CheckSandboxVisibility()
diff --git a/Content.Client/UserInterface/Systems/Sandbox/Windows/SandboxWindow.xaml b/Content.Client/UserInterface/Systems/Sandbox/Windows/SandboxWindow.xaml
index bec1d6b4d6f..5a7e940302f 100644
--- a/Content.Client/UserInterface/Systems/Sandbox/Windows/SandboxWindow.xaml
+++ b/Content.Client/UserInterface/Systems/Sandbox/Windows/SandboxWindow.xaml
@@ -1,4 +1,4 @@
-<windows:SandboxWindow
+<windows:SandboxWindow
     xmlns="https://spacestation14.io"
     xmlns:windows="clr-namespace:Content.Client.UserInterface.Systems.Sandbox.Windows"
     Title="{Loc sandbox-window-title}"
@@ -12,6 +12,7 @@
         <Label Text="{Loc sandbox-window-visibility-label}"/>
         <Button Name="ToggleLightButton" Access="Public" Text="{Loc sandbox-window-toggle-lights-button}" ToggleMode="True"/>
         <Button Name="ToggleFovButton" Access="Public" Text="{Loc sandbox-window-toggle-fov-button}" ToggleMode="True"/>
+        <Button Name="ToggleThermalVisionButton" Access="Public" Text="{Loc sandbox-window-toggle-thermal-vision}" ToggleMode="True"/>
         <Button Name="ToggleShadowsButton" Access="Public" Text="{Loc sandbox-window-toggle-shadows-button}" ToggleMode="True"/>
         <Button Name="ToggleSubfloorButton" Access="Public" Text="{Loc sandbox-window-toggle-subfloor-button}" ToggleMode="True"/>
         <Button Name="AiOverlayButton" Access="Public" Text="{Loc sandbox-window-ai-overlay-button}" ToggleMode="True"/>
diff --git a/Content.Server/Sandbox/SandboxSystem.cs b/Content.Server/Sandbox/SandboxSystem.cs
index 30fe4e0fe95..430e87c019c 100644
--- a/Content.Server/Sandbox/SandboxSystem.cs
+++ b/Content.Server/Sandbox/SandboxSystem.cs
@@ -1,4 +1,3 @@
-using System.Linq;
 using Content.Server.GameTicking;
 using Content.Shared.Access;
 using Content.Shared.Access.Components;
@@ -7,6 +6,7 @@ using Content.Shared.Containers.ItemSlots;
 using Content.Shared.Hands.Components;
 using Content.Shared.Hands.EntitySystems;
 using Content.Shared.Inventory;
+using Content.Shared.Overlays;
 using Content.Shared.PDA;
 using Content.Shared.Sandbox;
 using Robust.Server.Console;
@@ -15,6 +15,7 @@ using Robust.Server.Player;
 using Robust.Shared.Enums;
 using Robust.Shared.Player;
 using Robust.Shared.Prototypes;
+using System.Linq;
 
 namespace Content.Server.Sandbox
 {
@@ -50,6 +51,7 @@ namespace Content.Server.Sandbox
             SubscribeNetworkEvent<MsgSandboxGiveAccess>(SandboxGiveAccessReceived);
             SubscribeNetworkEvent<MsgSandboxGiveAghost>(SandboxGiveAghostReceived);
             SubscribeNetworkEvent<MsgSandboxSuicide>(SandboxSuicideReceived);
+            SubscribeNetworkEvent<MsgSandboxThermalVision>(UpdateSandboxThermalVision);
 
             SubscribeLocalEvent<GameRunLevelChangedEvent>(GameTickerOnOnRunLevelChanged);
 
@@ -193,5 +195,18 @@ namespace Content.Server.Sandbox
         {
             RaiseNetworkEvent(new MsgSandboxStatus { SandboxAllowed = IsSandboxEnabled });
         }
+
+        private void UpdateSandboxThermalVision(MsgSandboxThermalVision message, EntitySessionEventArgs args)
+        {
+            if (!IsSandboxEnabled)
+                return;
+
+            var ent = args.SenderSession.AttachedEntity;
+            if (ent == null) return;
+            if (HasComp<ThermalSightComponent>(ent))
+                RemComp<ThermalSightComponent>(ent.Value);
+            else
+                EnsureComp<ThermalSightComponent>(ent.Value);
+        }
     }
 }
diff --git a/Content.Shared/Sandbox/SharedSandboxSystem.cs b/Content.Shared/Sandbox/SharedSandboxSystem.cs
index 525106234e6..b26b359be67 100644
--- a/Content.Shared/Sandbox/SharedSandboxSystem.cs
+++ b/Content.Shared/Sandbox/SharedSandboxSystem.cs
@@ -1,4 +1,4 @@
-using Robust.Shared.Prototypes;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Serialization;
 
 namespace Content.Shared.Sandbox
@@ -24,5 +24,8 @@ namespace Content.Shared.Sandbox
 
         [Serializable, NetSerializable]
         protected sealed class MsgSandboxSuicide : EntityEventArgs {}
+
+        [Serializable, NetSerializable]
+        protected sealed class MsgSandboxThermalVision : EntityEventArgs {}
     }
 }
diff --git a/Resources/Locale/en-US/sandbox/sandbox-manager.ftl b/Resources/Locale/en-US/sandbox/sandbox-manager.ftl
index cc3c46ff590..7679f712465 100644
--- a/Resources/Locale/en-US/sandbox/sandbox-manager.ftl
+++ b/Resources/Locale/en-US/sandbox/sandbox-manager.ftl
@@ -19,3 +19,4 @@ sandbox-window-toggle-suicide-button = Suicide
 sandbox-window-show-spawns-button = Show Spawns
 sandbox-window-show-bb-button = Show BB
 sandbox-window-show-npc-button = Show NPC
+sandbox-window-toggle-thermal-vision = Toggle Thermal Vision