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CIELAB ΔE • Minecraft 1.20/1.21 Blocks

Image to Block Studio

Convert any image into Minecraft block pixel art, high-definition blueprints, and materials shopping lists.

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Technical Minecraft Server Engineering

3D Staircased Shading: From 60 to 180+ Colors

Standard flat map art in Minecraft is limited to only 60 base colors. By utilizing the game engine's north-to-south elevation lighting rules, ImageToBlock unlocks 3 distinct lighting tiers for each block.

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Highlighted Tone (+20%)

When the block to the North is at a lower Y level, the current block catches morning sunlight and appears 20% brighter on the in-game map.

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Base Tone (100%)

When the block to the North is at the exact same Y level, Minecraft renders the standard canonical map color without any shadow or highlight.

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Shaded Tone (-20%)

When the block to the North is at a higher elevation, it casts an ambient shadow over the southern block, darkening its color by 20%.

Step-by-Step Survival Map Art Workflow

1

Choose Canvas Resolution

Select 128×128 for a single item-frame map (16,384 blocks), or 256×256 for a 2×2 composite multi-map wall mural (65,536 blocks).

2

Check Survival Materials

Toggle Survival Safe to exclude expensive Netherite or Beacon blocks. Open the Shopping List to see exact counts converted to Double Chests, Shulker Boxes, and Stacks.

3

Export .litematic & Project In-Game

Click Download .litematic to generate the native NBT schematic. Drop it into your .minecraft/schematics folder and load it with Litematica to project layer-by-layer coordinates directly onto your map canvas!

Map Art Frequently Asked Questions

Where should I build my Minecraft map art?

It is strongly recommended to build over an Ocean or Void biome. Make sure the 128×128 boundary aligns with the Minecraft map grid. Open a blank map in your hand to verify the borders before placing blocks.

How do I lock a map so other players cannot modify it?

Put your completed map into a Cartography Table together with a single Glass Pane. This permanently locks the map, preventing any future world changes from overwriting your art!

Does the .litematic file work on Minecraft 1.20 and 1.21 servers?

Yes! Our .litematic generator writes standard Version 5 Litematica NBT format with bit-packed LongArray states compatible with Fabric Litematica across 1.20.x and 1.21.x.