diff --git a/src/components/canvas/Blocks.tsx b/src/components/canvas/Blocks.tsx
index f83a997..70ee7ae 100644
--- a/src/components/canvas/Blocks.tsx
+++ b/src/components/canvas/Blocks.tsx
@@ -25,28 +25,11 @@ function Blocks({ blocks, setBlocks, textures, image, imageDimensions, coords, s
 
 	const tilemapRef = useRef<CompositeTilemap>();
 
-	const findClosestBlock = (r: number, g: number, b: number, a: number) => {
-		let closestBlock = "";
-		let closestDistance = Infinity;
-
-		Object.entries(blocksData).forEach(([block, rgba]) => {
-			const distance = Math.sqrt(Math.pow(r - rgba[0], 2) + Math.pow(g - rgba[1], 2) + Math.pow(b - rgba[2], 2) + Math.pow(a - rgba[3], 3));
-			if (distance < closestDistance) {
-				closestDistance = distance;
-				closestBlock = block;
-			}
-		});
-
-		return closestBlock;
-	};
-
 	const tileBlocks = () => {
 		if (!tilemapRef.current) return;
 		const tilemap = tilemapRef.current;
 		tilemap.clear();
 
-		console.log(tilemap.texturesPerTilemap);
-
 		blocks.forEach((block) => {
 			tilemap.tile(textures[block.name] ?? missingTexture, block.x * 16, block.y * 16);
 		});
@@ -81,6 +64,21 @@ function Blocks({ blocks, setBlocks, textures, image, imageDimensions, coords, s
 		tilemapRef.current.scale.set(scale, scale);
 	}, [coords, scale]);
 
+	const findClosestBlock = (r: number, g: number, b: number, a: number) => {
+		let closestBlock = "";
+		let closestDistance = Infinity;
+
+		Object.entries(blocksData).forEach(([block, rgba]) => {
+			const distance = Math.sqrt(Math.pow(r - rgba[0], 2) + Math.pow(g - rgba[1], 2) + Math.pow(b - rgba[2], 2) + Math.pow(a - rgba[3], 3));
+			if (distance < closestDistance) {
+				closestDistance = distance;
+				closestBlock = block;
+			}
+		});
+
+		return closestBlock;
+	};
+
 	useEffect(() => {
 		if (!image) return;
 
diff --git a/src/components/canvas/Canvas.tsx b/src/components/canvas/Canvas.tsx
index 9e053b5..8363e97 100644
--- a/src/components/canvas/Canvas.tsx
+++ b/src/components/canvas/Canvas.tsx
@@ -65,6 +65,29 @@ function Canvas() {
 		};
 	}, [blocks]);
 
+	const visibleArea = useMemo(() => {
+		const blockSize = 16 * scale;
+
+		const visibleWidthBlocks = Math.ceil(stageSize.width / blockSize);
+		const visibleHeightBlocks = Math.ceil(stageSize.height / blockSize);
+
+		const startX = Math.floor(-coords.x / blockSize);
+		const startY = Math.floor(-coords.y / blockSize);
+
+		return {
+			startX,
+			startY,
+			endX: startX + visibleWidthBlocks + 1,
+			endY: startY + visibleHeightBlocks + 1,
+		};
+	}, [coords, scale, stageSize]);
+
+	const visibleBlocks = useMemo(() => {
+		return blocks.filter(
+			(block) => block.x >= visibleArea.startX && block.x < visibleArea.endX && block.y >= visibleArea.startY && block.y < visibleArea.endY
+		);
+	}, [blocks, visibleArea]);
+
 	const zoomToMousePosition = useCallback(
 		(newScale: number) => {
 			setCoords({
@@ -242,7 +265,7 @@ function Canvas() {
 				onClick={onClick}
 			>
 				<Blocks
-					blocks={blocks}
+					blocks={visibleBlocks}
 					setBlocks={setBlocks}
 					textures={textures}
 					image={image}