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Tools / Minecraft

Minecraft Pixel Art Generator

Upload an image, choose a width in blocks, and get a block-by-block map plus a material list of exactly how many of each block to gather. Uses a curated palette of concrete, wool, and terracotta. Everything runs in your browser - your image is never uploaded.

Upload an image to begin. Tip: simple, high-contrast images convert best.

Blocks needed: 0

Want this on a real server? Supercraft hosts Minecraft →

How to build it in-game

  1. Upload an image and set a width (64 is a good starting point). The tool downscales it and maps each pixel to the nearest block.
  2. Check the material list - it tells you how many of each block to gather before you start.
  3. Build on a flat wall or floor, working row by row from the grid. Concrete gives the cleanest, most saturated colours.

The palette is full-colour, flat blocks (concrete, wool, terracotta) because they read clearly from a distance. Everything is computed locally - your image stays on your device.

Building a big mural on a server?

Large pixel art is a great group/server project. The tool is free and needs no account; if you need somewhere to host the world, Supercraft is one option among many.

Frequently asked questions

How do I turn an image into Minecraft pixel art?

Upload the image, pick how many blocks wide you want it, and the tool downscales it and maps every pixel to the closest Minecraft block. It shows the block grid and a material list, so you place blocks to match it on a wall or floor.

Which blocks does the pixel art use?

A curated palette of solid full-colour blocks - the 16 concretes plus wools and terracottas - chosen because they are flat, vibrant, and easy to obtain. You can switch palettes to match what you have.

Is my image uploaded anywhere?

No. The image is processed entirely in your browser with canvas - it never leaves your device, and nothing is stored on a server.

How big should I make it?

Start around 64 blocks wide for a recognisable picture without an enormous build. Bigger widths capture more detail but need far more blocks - the material list shows the totals before you commit.

This tool: v1.10 · updated 18 Sep 2026