mcmap vs Mine View Tool

mcmap creates isometric pixel-art maps from Minecraft save files. It reads saves from the standard folders on Linux, macOS and Windows, and produces a PNG image by default; an option divides maps into square image tiles. Rendering settings include circular or coordinate-bounded areas, dimension selection, shading, lighting, water and beacon toggles, and map direction. A JSON color file lets users customize block colors and rendering types. The renderer uses all computer threads and processes terrain in batches. Rendering a whole map at once may require 10+ GB of RAM, and a fragment-size option can manage batch size. Use is through a terminal or PowerShell, with an experimental GUI available for Windows. The v3.0.0 release specifies Minecraft 1.13+ support. The project is distributed under GPL-3.0, with precompiled binaries and source code available for free. Building it uses CMake and depends on zlib, PNG, fmt and spdlog. The project notes that merged batches can produce visible lines in oceans; changing fragment size or water rendering settings may help.

Mine View Tool is a free web viewer for navigating Minecraft worlds in 2D and 3D. Users can upload a .mcworld file, a .zip Java world, or files from a Bedrock world’s db folder, then inspect the surface, caves, or underwater landscape. Resource selection can highlight locations such as Diamond Ore or Ancient Debris. Navigation supports rotation, panning, zooming, arrow-key movement, and clicking the map to jump to a location. If the uploaded files contain them, the viewer can display the Nether and the End. Uploads are limited to 200 MB. The home page says uploaded files are stored for no more than 24 hours; the privacy policy describes storage on a server reached through a unique random ID, periodic deletion, and no transfer to third parties. The provider says it uses commercially acceptable protection measures but cannot guarantee absolute security. Google Analytics data, including IP addresses, is transmitted to Google in the United States. Mine View Tool is based in Bucharest, Romania. Terms prohibit automated-script use and state that users must be over 18.