PatternBlendOpen tool ~ BLOCK BUILD TOOL ~
Use this Minecraft image converter to turn a photo into an editable block-by-block build plan. PatternBlend maps each cell to a representative block color, counts exact materials, keeps processing local, and hands the generated grid to the editor for cell-by-cell corrections.
Click to toggle · Drag to paint · Shift+drag to mark a box
BUILD WORKFLOW
A useful Minecraft pixel art plan needs more than a recolored image. Before you build, decide how large the wall or floor should be, check whether the required block mix is practical, and use the exported grid as a placement reference. PatternBlend keeps those planning facts tied to the exact generated cells so the block list and picture never drift apart.
The default 128-block width preserves substantially more photo and character detail. Drop to 96, 64, or 32 blocks for a smaller physical build with fewer placements, or raise the width toward 256–512 when the source image and your device can justify the extra cells. Height follows the image aspect ratio, so width changes both detail and total block count.
Every non-transparent generated cell equals one block in the material table. Use the sorted counts as a shopping list before gathering resources. If a color is impractical in survival, enable the Survival blocks only filter and regenerate the plan with costly ore and gem blocks excluded.
The optional section overlay marks 16-cell intervals so large mosaics can be completed chunk by chunk. Grid lines and short block codes help you keep your place while copying the image onto a wall or floor, especially when several nearby shades are used.
PatternBlend exports the build image as PNG, the exact block list as CSV, a printable browser/PDF guide, a WorldEdit-compatible .schem file, a Litematica .litematic file, and a vanilla datapack .mcfunction for either Wall or Floor orientation. Legacy .schematic and version-specific map-art height workflows are not shipped yet.
Six scene- and mural-friendly starters are curated for block planning, with large silhouettes that make block counts and 16-block sections easier to read.
6 Minecraft build starters · Asset notice
Choose a clear JPEG, PNG, or WebP source with a recognizable silhouette.
Set the number of blocks across the mosaic; height follows the source aspect ratio.
The image is mapped to representative Minecraft block colors and counted cell by cell.
Download the mosaic PNG, a material CSV, or a printable browser guide.
Local representative block colors, including optional creative-only materials.
Every filled cell contributes one block to the sorted list.
Strong guides divide large builds every 16 cells.
Turn a JPEG, PNG, or WebP image into a block-by-block build grid in your browser.
Open the exact generated mosaic in the local editor for cell-level corrections, fill, erase, undo, redo, and PNG export.
Show cell lines and short block codes.
Download the mosaic and exact material list.
Exclude ore and gem blocks with one switch.
A Minecraft pixel art generator or Minecraft pixel art converter turns each source-image region into a square block cell. The most important choices are build width, palette size, and whether the original image has a clean silhouette.
PatternBlend uses representative flat colors for common blocks. Actual in-game textures, lighting, biome tint, resource packs, and map orientation can change how a finished build appears, so the generated list is a planning guide rather than a claim of texture-perfect rendering.
The material table remains exact for the generated grid: one filled cell equals one listed block. Chunk guides divide the image every 16 cells so a large wall or floor can be built section by section.
Use the same private browser workflow with a genuinely different grid or material palette.
Yes. Upload a JPEG, PNG, or WebP image, choose the build width and color limit, then PatternBlend maps each visible cell to a representative Minecraft block color and creates the matching block list.
It maps cells to representative colors named after common blocks. Texture and lighting differences still need in-game judgment.
Yes. Every visible generated cell counts as one block, and the material table reports an exact block count plus a sorted block list for the current plan.
Yes for block-by-block planning. PatternBlend generates a version-independent image grid and exact block counts, but block availability, textures, lighting, and edition-specific behavior can differ, so verify the chosen blocks in your Minecraft version before building.
Yes. Upload a JPEG, PNG, or WebP and PatternBlend converts the image into a block grid, exact material counts, and a build guide using its independent block-color reference palette.
Yes. Section guides use 16-cell intervals for this Minecraft route.
Yes. PatternBlend runs as an online browser tool, but normal image processing and export stay local on your device rather than uploading the source to an image-processing server.
Yes. Export CSV for material codes, names, colors, and exact counts.
No. PatternBlend is an independent planning tool and is not endorsed by Mojang or Microsoft.
Yes. Survival blocks only removes diamond, gold, lapis, emerald, and redstone blocks from matching.
The grid can help with planning, but map-art orientation, height, shading, and block behavior require additional in-game adjustments.
Yes. PatternBlend exports a browser-generated .litematic file for the current block grid in either Wall or Floor orientation, alongside PNG, CSV, browser print/PDF, and WorldEdit-compatible .schem.
Yes. Transparent cells stay empty and are excluded from the block total.
The Minecraft route supports widths from 10 to 512 blocks. The 128-block default balances detail and browser cost; very large grids take longer to process and render.
Block textures, lighting, biome tint, shaders, and resource packs can change the visual result.
Yes. Click Edit Block Grid after conversion and the exact generated grid, current colors, transparent cells, and display state open in the local editor so you can paint, fill, erase, undo, redo, mirror, save, and export the revised pattern.