Tech riderRev. 22 Sept 2026
  1. 1Runs onAndroid, Windows
  2. 2Minecraft editionsboth
  3. 3Supported platformsWindows, Android
  4. 4Supported world formatsLevelDB, Anvil, NBT, MCA
4 lines stated Written from the maker's own pages: github.com
The Blocktopograph homepage

Overview

Blocktopograph is ranked #26 of 35 in Minecraft world editors on Specifiction. It runs on Android, Windows.

Compared on Minecraft world editors

Free plan
Yesgithub.com
Minecraft editions
bothgithub.com
Supported platforms
Windows, Androidgithub.com
Supported world formats
LevelDB, Anvil, NBT, MCAgithub.com

Facts

Product
Blocktopograph describes itself as a cross-platform Minecraft world editor designed for Java and Bedrock Editions.github.com · 9 Oct 2026
Project status
The project page says Blocktopograph is under active development.github.com · 9 Oct 2026
World formats
The proposal describes support for Bedrock LevelDB worlds and Java Anvil, NBT, and MCA formats.github.com · 9 Oct 2026
Performance
The project describes a shared Rust engine intended for high-performance world parsing and editing.github.com · 9 Oct 2026
Modding
The proposal describes a WebAssembly sandbox for plugins and lists JavaScript, TypeScript, Rust, Python, and AssemblyScript as supported languages.github.com · 9 Oct 2026
Editing tools
The proposal lists real-time previews, batch operations, brush and selection tools, and undo/redo among its planned editing capabilities.github.com · 9 Oct 2026
Security design
The proposal describes plugin isolation, permission controls, audit logging, world data validation, and limiting file access to the selected world folder.github.com · 9 Oct 2026
Integrations
The proposal describes a gRPC client-server architecture for local or remote world editing.github.com · 9 Oct 2026
Platforms
The project identifies Windows and Android as primary targets, with Linux, iOS, and macOS listed as future expansion.github.com · 9 Oct 2026
Installation status
The README says detailed installation and setup instructions will be added as the project matures.github.com · 9 Oct 2026
Minecraft affiliation
The project states it is not an official Minecraft product and is not approved by or associated with Mojang or Microsoft.github.com · 9 Oct 2026
License
The repository offers the software under either the Apache License 2.0 or MIT License.github.com · 9 Oct 2026
Purpose
Blocktopograph is described as a cross-platform Minecraft world editor for Java and Bedrock editions.github.com · 9 Oct 2026
Remote management
The README describes local editing and remote headless server management through gRPC.github.com · 9 Oct 2026
Data integrity
The README says the project includes bad-data detection and audit logging to help prevent world corruption.github.com · 9 Oct 2026
Development status
The README says the project is under active development and that detailed installation instructions will be added as it matures.github.com · 9 Oct 2026
Minecraft relationship
The project states it is not an official Minecraft product and is not approved by or associated with Mojang or Microsoft.github.com · 9 Oct 2026
Support
The proposal lists community testing and planned Discord or forum support as part of its launch and maintenance phase.github.com · 9 Oct 2026

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Sources