diff --git a/src/Window.hpp b/src/Window.hpp
index c159340c..ffa447fc 100644
--- a/src/Window.hpp
+++ b/src/Window.hpp
@@ -16,6 +16,7 @@ struct SWindowAdditionalConfigData {
     std::string animationStyle = "";
     int rounding = -1; // -1 means no
     bool forceNoBlur = false;
+    bool forceOpaque = false;
 };
 
 class CWindow {
diff --git a/src/managers/KeybindManager.cpp b/src/managers/KeybindManager.cpp
index 15ff0533..cdc8f93f 100644
--- a/src/managers/KeybindManager.cpp
+++ b/src/managers/KeybindManager.cpp
@@ -35,6 +35,7 @@ CKeybindManager::CKeybindManager() {
     m_mDispatchers["submap"]                    = setSubmap;
     m_mDispatchers["pass"]                      = pass;
     m_mDispatchers["layoutmsg"]                 = layoutmsg;
+    m_mDispatchers["toggleopaque"]              = toggleOpaque;
 
     m_tScrollTimer.reset();
 }
@@ -1309,4 +1310,15 @@ void CKeybindManager::pass(std::string regexp) {
 void CKeybindManager::layoutmsg(std::string msg) {
     SLayoutMessageHeader hd = {g_pCompositor->m_pLastWindow};
     g_pLayoutManager->getCurrentLayout()->layoutMessage(hd, msg);
+}
+
+void CKeybindManager::toggleOpaque(std::string unused) {
+    const auto PWINDOW = g_pCompositor->m_pLastWindow;
+
+    if (!g_pCompositor->windowValidMapped(PWINDOW))
+        return;
+
+    PWINDOW->m_sAdditionalConfigData.forceOpaque = !PWINDOW->m_sAdditionalConfigData.forceOpaque;
+
+    g_pHyprRenderer->damageWindow(PWINDOW);
 }
\ No newline at end of file
diff --git a/src/managers/KeybindManager.hpp b/src/managers/KeybindManager.hpp
index 5ac98534..2e97d747 100644
--- a/src/managers/KeybindManager.hpp
+++ b/src/managers/KeybindManager.hpp
@@ -97,6 +97,7 @@ private:
     static void         setSubmap(std::string);
     static void         pass(std::string);
     static void         layoutmsg(std::string);
+    static void         toggleOpaque(std::string);
 
     friend class CCompositor;
 };
diff --git a/src/render/Renderer.cpp b/src/render/Renderer.cpp
index 658091c4..87d66b6c 100644
--- a/src/render/Renderer.cpp
+++ b/src/render/Renderer.cpp
@@ -197,6 +197,10 @@ void CHyprRenderer::renderWindow(CWindow* pWindow, CMonitor* pMonitor, timespec*
     else
         renderdata.alpha *= pWindow == g_pCompositor->m_pLastWindow ? pWindow->m_sSpecialRenderData.alpha : pWindow->m_sSpecialRenderData.alphaInactive;
 
+    // apply opaque
+    if (pWindow->m_sAdditionalConfigData.forceOpaque)
+        renderdata.alpha = 1.f;
+
     g_pHyprOpenGL->m_pCurrentWindow = pWindow;
 
     // render window decorations first, if not fullscreen full