BlueMap vs Mapcrafter
BlueMap
bluemap.bluecolored.deMapcrafter
github.comSide by side
| Figure | BlueMap | Mapcrafter |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Minecraft World Map Viewers | 8.0 (#5) | 8.2 (#3) |
| Customization | The configuration guide says map settings include display names and web app ordering, and BlueMap supports adding and removing maps through map configuration files. | Configuration files control which worlds are rendered, render views and other render parameters. |
| Purpose | BlueMap reads Minecraft world files and generates 3D surface maps viewable in a browser. | Mapcrafter is a high-performance Minecraft map renderer written in C++. |
| Support | The maker directs users with questions or support needs to its Discord server or the BlueMap subreddit. | Users can report bugs and feature requests through GitHub issues or contact the maintainer through IRC. |
Plans
In their own words
BlueMap
BlueMap reads Minecraft Java Edition world files and turns them into 3D surface maps that people can view in a browser. It can run as a Spigot/Paper or Sponge plugin, a Fabric or Forge mod, or a standalone command-line tool without a Minecraft server. The CLI documentation also covers Docker use. Plugin and mod installations render asynchronously relative to the Minecraft server thread, and the render-thread count is configurable. After the first conversion, BlueMap tracks world changes and processes only changed chunks. Maps can be stored in files or an SQL server. Configuration files can add or remove maps, with settings for display names and web app ordering. An API lets third-party plugins, mods, resource packs, and external tools integrate features. BlueMap is free: the listed plan is free. Server plugin and mod use requires Java 25 or later; the standalone CLI documentation lists Java 21 or later. BlueMap does not support Bedrock worlds. Its integrated webserver has no SSL or built-in authentication; the FAQ suggests using an external webserver for those functions.
Mapcrafter
Mapcrafter is free, GPL-licensed software that renders Minecraft worlds as images for viewing in a web browser with Leaflet.js. It offers top-down 2D and isometric 3D views, four world rotations, and day, night, and cave render modes. Overlays can display details such as slime-spawn and nighttime-monster locations, and markers can be generated from world data. Configuration files control which worlds are rendered, the views, and other rendering parameters. Listed capabilities include biome colors, incremental rendering, and multithreading.
Mapcrafter runs on Linux and Unix-like systems such as Mac OS; Windows support is experimental. Building it requires a C++ compiler, CMake, make, and libraries including libpng, libjpeg, and Boost components. Debian and Ubuntu packages are available. It supports offline viewing, server maps, and dimension maps, and requires Anvil world format and Minecraft 1.6 resource packs. The maintainer says new feature development is no longer possible, although issues and pull requests may still be addressed.