diff --git a/src/components/Canvas.tsx b/src/components/Canvas.tsx
index c3ad2c2..14a39c0 100644
--- a/src/components/Canvas.tsx
+++ b/src/components/Canvas.tsx
@@ -11,6 +11,7 @@ import Grid from "./Grid";
 import Cursor from "./Cursor";
 import CursorInformation from "./information/Cursor";
 import CanvasInformation from "./information/Canvas";
+import CanvasBorder from "./CanvasBorder";
 
 // Set scale mode to NEAREST
 PIXI.settings.SCALE_MODE = PIXI.SCALE_MODES.NEAREST;
@@ -36,6 +37,27 @@ function Canvas() {
 		return blocks.filter((b) => !(b.x === mouseCoords.x && b.y === mouseCoords.y));
 	}, [blocks, mouseCoords]);
 
+	const canvasSize = useMemo(() => {
+		let minX = Infinity,
+			maxX = -Infinity;
+		let minY = Infinity,
+			maxY = -Infinity;
+
+		blocks.forEach((coord) => {
+			if (coord.x < minX) minX = coord.x;
+			if (coord.x > maxX) maxX = coord.x;
+			if (coord.y < minY) minY = coord.y;
+			if (coord.y > maxY) maxY = coord.y;
+		});
+
+		return {
+			minX,
+			minY,
+			maxX: maxX + 1,
+			maxY: maxY + 1,
+		};
+	}, [blocks]);
+
 	const onToolUse = useCallback(() => {
 		switch (tool) {
 			case "pencil": {
@@ -137,6 +159,7 @@ function Canvas() {
 			>
 				<Container x={coords.x} y={coords.y} scale={scale}>
 					<Blocks blocks={blocks} setBlocks={setBlocks} textures={textures} />
+					{settings.canvasBorder && <CanvasBorder canvasSize={canvasSize} />}
 					<Cursor mouseCoords={mouseCoords} />
 				</Container>
 
@@ -148,7 +171,7 @@ function Canvas() {
 			</Stage>
 
 			<CursorInformation mouseCoords={mouseCoords} blocks={blocks} />
-			<CanvasInformation scale={scale} setScale={setScale} blocks={blocks} />
+			<CanvasInformation scale={scale} setScale={setScale} canvasSize={canvasSize} />
 		</div>
 	);
 }
diff --git a/src/components/CanvasBorder.tsx b/src/components/CanvasBorder.tsx
new file mode 100644
index 0000000..d9f619b
--- /dev/null
+++ b/src/components/CanvasBorder.tsx
@@ -0,0 +1,19 @@
+import { Graphics } from "@pixi/react";
+
+interface Props {
+	canvasSize: CanvasSize;
+}
+
+function CanvasBorder({ canvasSize }: Props) {
+	return (
+		<Graphics
+			draw={(g) => {
+				g.clear();
+				g.lineStyle(2, 0xffffff, 0.25, 1);
+				g.drawRect(canvasSize.minX * 16, canvasSize.minY * 16, (canvasSize.maxX - canvasSize.minX) * 16, (canvasSize.maxY - canvasSize.minY) * 16);
+			}}
+		/>
+	);
+}
+
+export default CanvasBorder;
diff --git a/src/components/information/Canvas.tsx b/src/components/information/Canvas.tsx
index ae7d8d0..6aac299 100644
--- a/src/components/information/Canvas.tsx
+++ b/src/components/information/Canvas.tsx
@@ -1,32 +1,13 @@
-import React, { useMemo } from "react";
+import React from "react";
 import { Slider } from "@/components/ui/slider";
 
 interface Props {
 	scale: number;
 	setScale: React.Dispatch<React.SetStateAction<number>>;
-	blocks: Block[];
+	canvasSize: CanvasSize;
 }
 
-function CanvasInformation({ scale, setScale, blocks }: Props) {
-	const canvasSize = useMemo(() => {
-		let minX = Infinity,
-			maxX = -Infinity;
-		let minY = Infinity,
-			maxY = -Infinity;
-
-		blocks.forEach((coord) => {
-			if (coord.x < minX) minX = coord.x;
-			if (coord.x > maxX) maxX = coord.x;
-			if (coord.y < minY) minY = coord.y;
-			if (coord.y > maxY) maxY = coord.y;
-		});
-
-		return {
-			width: maxX - minX,
-			height: maxY - minY,
-		};
-	}, [blocks]);
-
+function CanvasInformation({ scale, setScale, canvasSize }: Props) {
 	const onValueChange = (value: number[]) => {
 		setScale(value[0]);
 	};
@@ -36,8 +17,8 @@ function CanvasInformation({ scale, setScale, blocks }: Props) {
 			<div className="flex flex-col items-end gap-1">
 				<div className="info-child">{Math.floor(scale * 100)}%</div>
 				<div className="info-child">
-					<span>W: {canvasSize.width} </span>
-					<span>H: {canvasSize.height}</span>
+					<span>W: {canvasSize.maxX - canvasSize.minX} </span>
+					<span>H: {canvasSize.maxY - canvasSize.minY}</span>
 				</div>
 			</div>
 
diff --git a/src/components/menubar/ViewMenu.tsx b/src/components/menubar/ViewMenu.tsx
index 9ad90e5..3e686f0 100644
--- a/src/components/menubar/ViewMenu.tsx
+++ b/src/components/menubar/ViewMenu.tsx
@@ -16,6 +16,9 @@ function ViewMenu() {
 				<MenubarCheckboxItem checked={settings.grid} onCheckedChange={onCheckedChange("grid")}>
 					Grid
 				</MenubarCheckboxItem>
+				<MenubarCheckboxItem checked={settings.canvasBorder} onCheckedChange={onCheckedChange("canvasBorder")}>
+					Canvas Border
+				</MenubarCheckboxItem>
 			</MenubarContent>
 		</MenubarMenu>
 	);
diff --git a/src/types.d.ts b/src/types.d.ts
index d9d5b8e..1af5325 100644
--- a/src/types.d.ts
+++ b/src/types.d.ts
@@ -10,6 +10,13 @@ interface Dimension {
 	height: number;
 }
 
+interface CanvasSize {
+	minX: number;
+	minY: number;
+	maxX: number;
+	maxY: number;
+}
+
 interface Block extends Position {
 	name: string;
 }
@@ -18,4 +25,5 @@ type Tool = "hand" | "pencil" | "eraser";
 
 interface Settings {
 	grid: boolean;
+	canvasBorder: boolean;
 }