diff --git a/ppfun-bridge/src/pixelplanet/canvases.js b/ppfun-bridge/src/pixelplanet/canvases.js
index ee914ca..9124585 100644
--- a/ppfun-bridge/src/pixelplanet/canvases.js
+++ b/ppfun-bridge/src/pixelplanet/canvases.js
@@ -21,7 +21,8 @@ async function fetchCanvasData() {
       const canvas = data.canvases[id];
       canvas.id = id;
       canvas.palette = new Palette(canvas.colors);
-      canvas.maxTiledZoom = Math.log2(canvas.size / TILE_SIZE) / TILE_ZOOM_LEVEL * 2;
+      canvas.maxTiledZoom = Math.log2(canvas.size / TILE_SIZE)
+        / Math.log2(TILE_ZOOM_LEVEL);
       canvases.set(canvas.ident, canvas);
     }
     console.log('Successfully fetched canvas data from pixelplanet');
diff --git a/ppfun-bridge/src/pixelplanet/constants.js b/ppfun-bridge/src/pixelplanet/constants.js
index 013a115..1191b4e 100644
--- a/ppfun-bridge/src/pixelplanet/constants.js
+++ b/ppfun-bridge/src/pixelplanet/constants.js
@@ -3,3 +3,4 @@ export const HEIGHT = 600;
 export const MAX_SCALE = 40; // 52 in log2
 export const TILE_SIZE = 256;
 export const TILE_ZOOM_LEVEL = 2;
+export const BACKGROUND_CLR_RGB = [ 196, 196, 196 ];
diff --git a/ppfun-bridge/src/pixelplanet/loadChunk.js b/ppfun-bridge/src/pixelplanet/loadChunk.js
index ba4ffaa..a597df9 100644
--- a/ppfun-bridge/src/pixelplanet/loadChunk.js
+++ b/ppfun-bridge/src/pixelplanet/loadChunk.js
@@ -1,12 +1,5 @@
 import fetch from 'node-fetch';
 
-import nodeCanvas from 'canvas';
-const {
-  createCanvas,
-  loadImage,
-  createImageData,
-} = nodeCanvas;
-
 import {
   TILE_SIZE,
 } from './constants.js';
@@ -25,39 +18,42 @@ async function fetchBaseChunk(
     const arrayBuffer = await response.arrayBuffer();
     if (arrayBuffer.byteLength) {
       const chunkArray = new Uint8Array(arrayBuffer);
-      const abgr = palette.buffer2ABGR(chunkArray);
-      const imageData = createImageData(
-        new Uint8ClampedArray(abgr.buffer),
-        TILE_SIZE,
-        TILE_SIZE,
-      );
-      const ctx = tile.getContext('2d');
-      ctx.putImageData(imageData, 0, 0);
+      return palette.buffer2RGB(chunkArray);
     }
   }
+  throw new Error(`Chunk faulty or not found`);
 }
 
-async function fetchTile(canvasId, zoom, cx, cy, tile) {
-  const url = `https://pixelplanet.fun/tiles/${canvasId}/${zoom}/${cx}/${cy}.png`;
+function fetchTile(canvasId, zoom, cx, cy, tile) {
+  const url = `https://pixelplanet.fun/tiles/${canvasId}/${zoom}/${cx}/${cy}.webp`;
   console.log(`Fetching ${url}`);
-  const image = await loadImage(url);
-  const ctx = tile.getContext('2d');
-  ctx.drawImage(image, 0, 0);
+  return sharp(url).removeAlpha().raw().toBuffer();
 }
 
+/**
+ * fetch a tile
+ * @param canvas canvas object
+ * @param zoom tile zoom level
+ * @param cx cavnas coord x
+ * @param cy cavnas coord y
+ * @return RGB Buffer of chunk (NOT padded)
+ */
 export default async function (
   canvas,
   zoom,
   cx,
   cy,
 ) {
-  const tile = createCanvas(TILE_SIZE, TILE_SIZE);
-
   const canvasId = canvas.id;
-  if (canvas.maxTiledZoom === zoom) {
-    await fetchBaseChunk(canvasId, canvas.palette, zoom, cx, cy, tile);
-  } else {
-    await fetchTile(canvasId, zoom, cx, cy, tile);
+  try {
+    if (canvas.maxTiledZoom === zoom) {
+      return await fetchBaseChunk(canvasId, canvas.palette, zoom, cx, cy, tile);
+    } else {
+      return await fetchTile(canvasId, zoom, cx, cy, tile);
+    }
+  } catch () {
+      console.log(`Chunk ${cx} / ${cy} - ${zoom} is empty of faulty`);
+      return Buffer.allocUnsafe(0);
   }
   return tile;
 }
diff --git a/ppfun-bridge/src/pixelplanet/renderCanvas.js b/ppfun-bridge/src/pixelplanet/renderCanvas.js
index 76889a6..2dc7a4c 100644
--- a/ppfun-bridge/src/pixelplanet/renderCanvas.js
+++ b/ppfun-bridge/src/pixelplanet/renderCanvas.js
@@ -1,14 +1,13 @@
-import nodeCanvas from 'canvas';
-const { createCanvas } = nodeCanvas;
+import sharp from 'sharp';
 
 import getChunk from './loadChunk.js';
-
 import {
   WIDTH,
   HEIGHT,
   MAX_SCALE,
   TILE_SIZE,
   TILE_ZOOM_LEVEL,
+  BACKGROUND_CLR_RGB,
 } from './constants.js';
 
 function coordToChunk(z, canvasSize, tiledScale) {
@@ -19,85 +18,170 @@ function chunkToCoord(z, canvasSize, tiledScale) {
   return Math.round(z * TILE_SIZE / tiledScale - canvasSize / 2);
 }
 
-async function drawChunk(
-  ctx, xOff, yOff,
-  canvas, tiledZoom, xc, yc,
+async function fillRect(
+  buffer, width, height,
+  x, y,
+  w, h,
+  r, g, b,
 ) {
-  try {
-    const chunk = await getChunk(canvas, tiledZoom, xc, yc);
-    ctx.drawImage(chunk, xOff,yOff);
-  } catch(e) {
-    console.log(`Chunk ${xc} / ${yc} - ${tiledZoom} is empty`);
+  if (x < 0) {
+    w += x;
+    x = 0;
+  }
+  if (y < 0) {
+    h += y;
+    y = 0;
+  }
+  if (w > width) {
+    w = width;
+  }
+  if (h > height) {
+    h = height;
+  }
+  if (w < 0 || h < 0) {
+    // out of image bounds
+    return;
+  }
+  const rowMax = r + h;
+  for (let row = y; row < rowMax; row += 1) {
+    let pos = (row * width + x) * 3;
+    const max = pos + w * 3;
+    while (pos < max) {
+      buffer[pos++] = r;
+      buffer[pos++] = g;
+      buffer[pos++] = b;
+    }
   }
 }
 
+async function drawChunk(
+  buffer, width, height,
+  xOff, yOff,
+  canvas, tiledZoom, xc, yc,
+) {
+  const chunkBuffer = await getChunk(canvas, tiledZoom, xc, yc);
+  const [ emptyR, emptyG, emptyB ] = canvas.palette.rgb;
+  let row = Math.max(-yOff,  0);
+  const rowMax = Math.min(TILE_SIZE - yOff + height, TILE_SIZE);
+  const colMin = Math.max(-xOff, 0);
+  const colMax = Math.min(TILE_SIZE - xOff + width, TILE_SIZE);
+  if (colMax < 0 || rowMax < 0) {
+    // out of image bounds
+    return;
+  }
+  const cutWidth = colMax - colMin;
+  for (; row < rowMax; row += 1) {
+    let pos = (row * TILE_SIZE + colMin) * 3;
+    const max = pos + cutWidth * 3;
+    let ib = ((row + yOff) * width + colMin + xOff) * 3;
+    while (pos < max) {
+      if (pos < chunkBuffer.length) {
+        buffer[ib++] = chunkBuffer[pos++];
+        buffer[ib++] = chunkBuffer[pos++];
+        buffer[ib++] = chunkBuffer[pos++];
+      } else {
+        buffer[ib++] = emptyR;
+        buffer[ib++] = emptyG;
+        buffer[ib++] = emptyB;
+      }
+    }
+  }
+}
+
+/**
+ * Draw canvas section from given coordinates
+ * @param canvas canvas Data
+ * @param x x coordinates of center of wanted image
+ * @param y y coordinates of center of wanted image
+ * @param z wanted zoomlevel in log2 * 10
+ * @param width width of image (optional)
+ * @param height height of image (optional)
+ */
 export default async function renderCanvas(
   canvas,
   x,
   y,
   z,
+  width = WIDTH,
+  height = HEIGHT,
 ) {
-  const can = createCanvas(WIDTH, HEIGHT);
-  const ctx = can.getContext('2d');
   const canvasSize = canvas.size;
 
   let scale = 2 ** (z / 10);
   scale = Math.max(scale, TILE_SIZE / canvas.size);
   scale = Math.min(scale, MAX_SCALE);
 
+  // 2 + 2 is 4 minus 1 that's 3, Quick Mafs!
   let tiledScale = (scale > 0.5)
     ? 0
-    : Math.round(Math.log2(scale) / 2);
+    : Math.round(Math.log2(scale) / Math.log2(TILE_ZOOM_LEVEL));
   tiledScale = TILE_ZOOM_LEVEL ** tiledScale;
-  const tiledZoom = canvas.maxTiledZoom + Math.log2(tiledScale) / 2;
-
-  const relScale = scale / tiledScale;
-  ctx.scale(relScale, relScale);
-  ctx.fillStyle = canvas.palette.colors[0];
-  ctx.imageSmoothingEnabled = false;
-  ctx.patternQuality = "nearest";
-  ctx.antialias = 'none';
-  ctx.fillRect(0, 0, WIDTH, HEIGHT);
-
-  const tlX = Math.floor(x - WIDTH / 2 / scale);
-  const tlY = Math.floor(y - HEIGHT / 2 / scale);
-  const brX = Math.floor(x - 1 + WIDTH / 2 / scale);
-  const brY = Math.floor(y - 1 + HEIGHT / 2 / scale);
-
+  const tiledZoom = canvas.maxTiledZoom
+    + Math.log2(tiledScale) / Math.log2(TILE_ZOOM_LEVEL);
+  const idRelScale = scale / tiledScale;
+  // split relative scale into vertical and horizontal scale that rounds to full integer
+  const unscaledWidth = Math.round(width / idRelScale);
+  const unscaledHeight = Math.round(height / idRelScale);
+  const relScaleW = width / unscaledWidth;
+  const relScaleH = height / unscaledHeight;
+  // canvas coordinates of corners
+  const tlX = Math.floor(x - unscaledWidth / 2 / relScaleW);
+  const tlY = Math.floor(y - unscaledHeight / 2 / relScaleH);
+  const brX = Math.floor(x - 1 + unscaledWidth / 2 / relScaleW);
+  const brY = Math.floor(y - 1 + unscaledHeight / 2 / relScaleH);
+  // chunk coordinates of chunks in corners
   const tlCX = coordToChunk(tlX, canvasSize, tiledScale);
   const tlCY = coordToChunk(tlY, canvasSize, tiledScale);
   const brCX = coordToChunk(brX, canvasSize, tiledScale);
   const brCY = coordToChunk(brY, canvasSize, tiledScale);
-
   console.log(`Load chunks from ${tlCX} / ${tlCY} to ${brCX} / ${brCY}`);
-  const chunkMax = canvasSize / TILE_SIZE * tiledScale;
-
+  
+  // create RGB buffer for unscalled pixels and load chunks into it
+  const pixelBuffer = Buffer.allocUnsafe(unscaledWidth * unscaledHeight * 3);
+  const chunkMax = canvas.size / TILE_SIZE * tiledScale;
   const promises = [];
   for (let xc = tlCX; xc <= brCX; xc += 1) {
     for (let yc = tlCY; yc <= brCY; yc += 1) {
-      const xOff = Math.round((chunkToCoord(xc, canvasSize, tiledScale) - tlX) * tiledScale);
-      const yOff = Math.round((chunkToCoord(yc, canvasSize, tiledScale) - tlY) * tiledScale);
-
+      const xOff = chunkToCoord(xc, canvasSize, tiledScale) - tlX;
+      const yOff = chunkToCoord(yc, canvasSize, tiledScale) - tlY;
       if (xc < 0 || xc >= chunkMax || yc < 0 || yc >= chunkMax) {
-        ctx.clearRect(xOff, yOff, TILE_SIZE, TILE_SIZE);
-        continue;
+        // out of canvas bounds
+        promises.push(
+          fillRect(
+            pixelBuffer, unscaledWidth, unscaledHeight,
+            xOff, yOff, TILE_SIZE, TILE_SIZE,
+            ...BACKGROUND_CLR_RGB,
+          ),
+        );
       }
-
       promises.push(
-        drawChunk(ctx, xOff, yOff, canvas, tiledZoom, xc, yc),
+        drawChunk(
+          pixelBuffer, unscaledWidth, unscaledHeight,
+          xOff, yOff,
+          canvas, tiledZoom, xc, yc,
+        ),
       );
     }
   }
   await Promise.all(promises);
+  // scale and convert to png
+  const imageBuffer = await sharp(pixelBuffer, {
+      raw: {
+        width: unscaledWidth,
+        height: unscaledHeight,
+        channels: 3,
+      },
+    })
+    .resize({ width, height })
+    .png()
+    .toBuffer();
 
-  const memetype = 'image/png';
-  const imageBuffer = can.toBuffer(memetype);
   return {
-    image: imageBuffer,
+    image: imageBuffer.buffer,
     name: `ppfun-snap-${canvas.title}_${x}_${y}_${z}.png`,
-    type: memetype,
-    w: can.width,
-    h: can.height,
+    type: 'image/png',
+    w: width,
+    h: height,
     size: imageBuffer.size,
   }
 }