How quickly can I convert an image to Minecraft blocks?

The conversion runs locally as soon as the image loads. Most images produce a block grid and material list in under a second on a modern device.

Which images convert most clearly?

Images with one clear subject, simple backgrounds, and strong contrast remain recognizable at practical Minecraft build sizes.

Does the source image leave my device?

No. Image decoding, color mapping, grid generation, and export all run inside your browser.

/ image to minecraft pixel art

Image to Minecraft pixel art

Drop an image and get a Minecraft block plan instantly. Choose the grid width, preview build lines, and export a material list entirely in your browser.

image inputblock mappingmaterials CSV

Choose a build image

Images stay on this device; analytics record tool actions, never image contents or file names. Independent; not affiliated with Mojang or Microsoft.

workflow

The Minecraft flow is linear. Start with one image, compare the size tradeoff, tighten the blocks if needed, then finish with a sectioned planner.

01Image to Minecraft · currentFast single-size block map and material list.02Compare sizesCheck 24, 32, 48, and 64 blocks side by side.03Edit blocksPaint, pick, or restore individual cells.04Build plannerTrack sections and progress on larger builds.

Your source image carries across these tools in this browser tab.

/ minecraft build planner

Set the build grid, count blocks, and keep the section plan moving.

local canvasno upload

input JPG, PNG, WebP

output crisp PNG

privacy local image processing

tips

Tips for the best result

High-contrast images with one clear subject convert best. Faces, logos, pets, and simple character art hold their shape better than busy scenes. If the result looks muddy, reduce the build width for a simpler silhouette or use a higher-contrast source image.

when to use

When speed matters more than editing

This page is the fastest path from image to Minecraft blocks: drop a file, pick a width, and you get a block grid plus material CSV in under a second. It is the right tool when you want to see whether an image is worth building before you commit — try a pet photo, a logo, or a character portrait at 32 or 48 blocks wide, and the result tells you immediately if the silhouette holds up. The build planner embedded on this page keeps larger builds organized too: track progress across sections and come back later — your plan is saved in this browser. For a deeper guide to sizes, sections, and material mapping, see the build planner guide. To fix individual blocks after conversion, use the maker. If you are torn between 24, 32, 48, and 64 blocks wide, the size converter shows all four side by side.

source

Use one clear subject

Simple backgrounds become cleaner blocks and make the main shape easier to rebuild.

contrast

Favor bold light and dark areas

Pixel conversion works best when the original image already has a readable silhouette.

export

Save a reference PNG

Download the final image and keep it open while you translate the design into blocks.

faqs

Quick answers

Practical notes about privacy, exporting, and getting cleaner pixel art from real photos.

How quickly can I convert an image to Minecraft blocks?: The conversion runs locally as soon as the image loads. Most images produce a block grid and material list in under a second on a modern device.
Which images convert most clearly?: Images with one clear subject, simple backgrounds, and strong contrast remain recognizable at practical Minecraft build sizes.
Does the source image leave my device?: No. Image decoding, color mapping, grid generation, and export all run inside your browser.