By Proto Lambda(Link removed, as he asked to), @MithrilMania,
@flagmaggot @oO0oO0oO0o0o00 @rukiroki and many other community contributors, including translation.
This fork is the only one supporting MCPE 1.26.30+ for now.
This application is a Minecraft Bedrock Edition save‑editor for Android.
- Backup and restore saves.
- View satellite maps, biome maps, height maps, perspective views, caves, etc., for any version (0.14 to present) of a save, including entity and block‑entity markers.
- Replace selected blocks, delete chunks, change biomes, and more.
- Edit NBT and entities and block‑entities within chunks, and export NBT data.
- Capture the entire world’s satellite map, capture the satellite map of a selected area, and take screenshots.
- Advanced NBT editing: world NBT, single‑player/multiplayer player NBT, village NBT, export saved structures, etc.
- Create custom superflat worlds.
- And many more features.
- Fully restore the original functionality to be compatible with the latest version.
- Add entities, block entities, and the block list up to the latest version (1.26.30).
- Provide multilingual support for the majority of resources.
- Provide multilingual support for more resources.
- Fix some legacy bugs.
- Separate “entity tags” and “block entity tags” into two separate lists and provide individual toggles for each.
- Remove the size limit of the ‘Capture Whole World Map’ feature (currently capped at 32,767 × 32,767 blocks, with any excess being clipped).
- Optimized the speed of the ‘Analyze Capture Area Size’ and ‘Find Online Player List’ features (improved by several hundred times).
- Add an ‘Export Structure Files Saved In‑Game’ feature and a ‘Search Keys in the Database’ feature.
- Add more NBT query options in the ‘Advanced Selection’ section.
- Optimize the performance of tile rendering. (boosting the rendering speed of empty‑chunk “checkerboard” tiles by hundreds of times).
- Add a ‘Save to File’ feature to the NBT editor.
- Optimize the UI performance of the NBT editor.
- Click on the map to display the biome, elevation, and block name of the selected location.
- Generate a brightness map for the new world save (the new world save does not include a brightness map) using an algorithm.
- Add ‘Import Structure Files into World Save’ and ‘Import Custom Key‑Value Pairs into Database’ features.
- Add a ‘Horizontal Cross‑Section Preview’ feature.
- Add a ‘Vertical Cross‑Section Preview’ feature.
- Add an ‘Add Custom World List Directory’ feature.
- Create a ‘Help Documentation’ website.
- A more comprehensive help documentation website.
- Implement ‘clicking an entity icon opens that entity’s NBT’.
- Export and Import Chunks.
- Paste structure files into the world terrain.
- Export any selected area as a structure file.
- Export the satellite map as HTML.
- Add a storage path for the new‑version game saves so that, on some devices, the saves can be read and edited directly without manually copying them to the old‑version game’s storage directory.
- Support ‘Shizuku’ to read world saves on devices with a broader range of Android versions.
- Items inside the UI preview container.
- Add support for satellite block map textures.
- Satellite map orthographic 3D view.
- Add village range and information display.
- Hardcoded Spawning Area (HSA) region and mob‑spawn point display.
- Screen (map) capture feature.
>>> Download on GitHub Release <<<
Clone project in Android Studio: File -> New -> Project from Version Control -> Git
Install missing SDK components. Android Studio would give you the auto-fix options.
License: AGPL v.3
Direct consequences: all public distributed changes in the source-code are required to be disclosed, including their source-code.
Full license can be found in the LICENSE file in the root folder of this repository.
NOTE: Please retain the attribution to Proto Lambda, the original author and maintainer of the official app, and later significant contributors (See CONTRIBUTORS.md) out of respect for their work towards this software.
LICENSE-head:
Blocktopograph -- Blocktopograph is a fan-made app for MCPE, it includes a top-down world viewer and a NBT editor.
Copyright (C) 2016 Proto Lambda
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
For support, please open a GitHub issue. We welcome bug reports, feature requests, and questions about using blocktopograph.
Always welcome! Contribute to language support.



