diff --git a/source/core/rendering/sdl_manager.cpp b/source/core/rendering/sdl_manager.cpp
index 3bf8060..ffecacb 100644
--- a/source/core/rendering/sdl_manager.cpp
+++ b/source/core/rendering/sdl_manager.cpp
@@ -13,6 +13,7 @@
 #include "core/defaults.hpp"
 #include "core/input/mouse.hpp"
 #include "core/rendering/coordinate_transform.hpp"
+#include "core/system/notifier.hpp"
 #include "project.h"
 
 namespace {
@@ -215,7 +216,9 @@ void SDLManager::increaseWindowSize() {
     }
     float new_zoom = zoom_factor_ + Defaults::Window::ZOOM_INCREMENT;
     applyZoom(new_zoom);
-    std::cout << "F2: Zoom aumentat a " << zoom_factor_ << "x" << '\n';
+    if (auto* notifier = System::Notifier::get(); notifier != nullptr) {
+        notifier->notifyInfo(std::format("ZOOM: {:.1f}X", zoom_factor_));
+    }
 }
 
 void SDLManager::decreaseWindowSize() {
@@ -224,7 +227,9 @@ void SDLManager::decreaseWindowSize() {
     }
     float new_zoom = zoom_factor_ - Defaults::Window::ZOOM_INCREMENT;
     applyZoom(new_zoom);
-    std::cout << "F1: Zoom reduït a " << zoom_factor_ << "x" << '\n';
+    if (auto* notifier = System::Notifier::get(); notifier != nullptr) {
+        notifier->notifyInfo(std::format("ZOOM: {:.1f}X", zoom_factor_));
+    }
 }
 
 void SDLManager::applyWindowSize(int new_width, int new_height) {
@@ -262,18 +267,18 @@ void SDLManager::toggleFullscreen() {
         // comportament depèn del mode que tingués la finestra anteriorment.
         SDL_SetWindowFullscreenMode(finestra_, nullptr);
         SDL_SetWindowFullscreen(finestra_, true);
-        std::cout << "F3: Fullscreen activat (guardada: "
-                  << windowed_width_ << "x" << windowed_height_ << ")" << '\n';
     } else {
         is_fullscreen_ = false;
         SDL_SetWindowFullscreen(finestra_, false);
         applyWindowSize(windowed_width_, windowed_height_);
-        std::cout << "F3: Fullscreen desactivat (restaurada: "
-                  << windowed_width_ << "x" << windowed_height_ << ")" << '\n';
     }
 
     cfg_->window.fullscreen = is_fullscreen_;
     Mouse::setForceHidden(is_fullscreen_);
+
+    if (auto* notifier = System::Notifier::get(); notifier != nullptr) {
+        notifier->notifyInfo(is_fullscreen_ ? "PANTALLA COMPLETA" : "MODE FINESTRA");
+    }
 }
 
 auto SDLManager::handleWindowEvent(const SDL_Event& event) -> bool {
@@ -325,6 +330,9 @@ void SDLManager::toggleVSync() {
     if (on_persist_) {
         on_persist_();
     }
+    if (auto* notifier = System::Notifier::get(); notifier != nullptr) {
+        notifier->notifyInfo(cfg_->rendering.vsync != 0 ? "VSYNC ACTIU" : "VSYNC INACTIU");
+    }
 }
 
 void SDLManager::toggleAntialias() {
@@ -332,5 +340,7 @@ void SDLManager::toggleAntialias() {
     gpu_renderer_.setAntialias(cfg_->rendering.antialias != 0);
     // No persistim: l'AA és toggleable runtime però el seu estat no es
     // guarda al YAML de moment (decisió volgudament conservadora).
-    std::cout << "F5: AA " << (cfg_->rendering.antialias != 0 ? "ON" : "OFF") << '\n';
+    if (auto* notifier = System::Notifier::get(); notifier != nullptr) {
+        notifier->notifyInfo(cfg_->rendering.antialias != 0 ? "AA ACTIU" : "AA INACTIU");
+    }
 }