Minecraft Image Converter vs PatternGrid Minecraft Pixel Art

Minecraft Image Converter is a free web tool that turns images into block grids and build plans. It accepts PNG, JPG, JPEG, and WebP files and offers Wool, Concrete, Terracotta, and Full Blocks palettes. Dithering, brightness and contrast controls, zoom, and grid lines let users adjust the conversion. For building, it provides block counts, a copyable material list, and row-by-row guidance. Exports include PNG references and Sponge .schem v3 schematic files for WorldEdit-style workflows. A schematic represents a one-block-thick vertical wall, not a complete three-dimensional model. The palettes currently use Java Edition blocks; Bedrock compatibility is described as planned for a future update. Images are processed in the browser and, according to the maker, are not uploaded, stored, or reviewed. The privacy policy says the site may collect aggregated usage information such as page views and feature interactions, without identifying individual users. The tool is free for personal and commercial use, with no sign-up or watermark. It is an independent fan project, not affiliated with Mojang Studios or Microsoft.

PatternGrid Minecraft Pixel Art is a free browser tool that converts an image into a Minecraft pixel-art build plan. It matches image pixels to solid blocks and produces a block-by-block layout with totals for required materials. The tool supports wall pixel art and map art, accepting JPG, PNG, WebP, and HEIC files. It describes 128×128 as the size of one in-game map, while 64×64 and 32×32 are practical wall-build sizes. The palette covers common full blocks such as concrete, wool, terracotta, planks, and selected natural and mineral blocks. Biome-tinted blocks, including grass, leaves, and vines, are excluded because their rendered colors change by biome. Plans provide exact block IDs and counts in stacks of 64. Conversion runs locally in a browser Web Worker; images are not uploaded and the application has no upload endpoint. The palette applies to both Java and Bedrock editions for included blocks.