diff --git a/birb.js b/birb.js
index a44e937..62de2b3 100644
--- a/birb.js
+++ b/birb.js
@@ -994,6 +994,13 @@ Promise.all([loadSpriteSheetPixels(SPRITE_SHEET), loadSpriteSheetPixels(DECORATI
 
 	function update() {
 		ticks++;
+
+		// Hide bird if the browser is fullscreen
+		if (document.fullscreenElement) {
+			hideBirb();
+			// Won't be restored on fullscreen exit
+		}
+
 		if (currentState === States.IDLE) {
 			if (Math.random() < 1 / (60 * 3) && currentAnimation !== Animations.HEART && !isMenuOpen()) {
 				hop();
diff --git a/build.js b/build.js
index 283cf94..4164664 100644
--- a/build.js
+++ b/build.js
@@ -24,7 +24,7 @@ const userScriptHeader =
 `// ==UserScript==
 // @name         Browser Bird
 // @namespace    https://idreesinc.com
-// @version      2025-09-09-01
+// @version      2025-09-10-01
 // @description  birb
 // @author       Idrees
 // @downloadURL  https://github.com/IdreesInc/Browser-Bird/raw/refs/heads/main/dist/birb.user.js
diff --git a/dist/birb.js b/dist/birb.js
index 894a7e5..009ec15 100644
--- a/dist/birb.js
+++ b/dist/birb.js
@@ -1309,6 +1309,13 @@ Promise.all([loadSpriteSheetPixels(SPRITE_SHEET), loadSpriteSheetPixels(DECORATI
 
 	function update() {
 		ticks++;
+
+		// Hide bird if the browser is fullscreen
+		if (document.fullscreenElement) {
+			hideBirb();
+			// Won't be restored on fullscreen exit
+		}
+
 		if (currentState === States.IDLE) {
 			if (Math.random() < 1 / (60 * 3) && currentAnimation !== Animations.HEART && !isMenuOpen()) {
 				hop();
diff --git a/dist/birb.user.js b/dist/birb.user.js
index 0f508cc..591ad94 100644
--- a/dist/birb.user.js
+++ b/dist/birb.user.js
@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         Browser Bird
 // @namespace    https://idreesinc.com
-// @version      2025-09-09-01
+// @version      2025-09-10-01
 // @description  birb
 // @author       Idrees
 // @downloadURL  https://github.com/IdreesInc/Browser-Bird/raw/refs/heads/main/dist/birb.user.js
@@ -1323,6 +1323,13 @@ Promise.all([loadSpriteSheetPixels(SPRITE_SHEET), loadSpriteSheetPixels(DECORATI
 
 	function update() {
 		ticks++;
+
+		// Hide bird if the browser is fullscreen
+		if (document.fullscreenElement) {
+			hideBirb();
+			// Won't be restored on fullscreen exit
+		}
+
 		if (currentState === States.IDLE) {
 			if (Math.random() < 1 / (60 * 3) && currentAnimation !== Animations.HEART && !isMenuOpen()) {
 				hop();