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SPECIFICTION
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MCDatapacker

github.com

Free plan WindowsLinux
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Spec score 7.7 #7 of 22 in Minecraft Datapack Generators

What it is

MCDatapacker is a Minecraft datapack creator and editor for Linux and Windows. It supports datapacks from Minecraft 1.15 through 1.21.4, with partial support for 1.20.6 through 1.21.4. From its multi-tab interface, users can create or open datapacks, manage files, and edit content. The code editor offers syntax highlighting, error checking for function and JSON files, smart completion for function files, namespaced-ID navigation, and user-defined command syntaxes. Visual editors cover recipes, predicates, loot tables, and item modifiers. Other tools include file and command-usage statistics, raw JSON editing, an advancement-tree viewer, and embedded vanilla datapack files for offline viewing. Dark mode can detect Windows settings automatically. The program is free, with no paid tier required for its core job. Windows users run it from an extracted zip; Linux users run an executable AppImage. The README warns that the program may contain errors and should be used at the user's own risk.

Spec sheet

Purpose
MCDatapacker is a Minecraft datapack creator and editor.Read 30 Sep 2026 · github.com
Support
The maker directs issue reports and feature suggestions to GitHub Issues, questions and general suggestions to Discussions, and also provides an anonymous form.Read 30 Sep 2026 · github.com
License
The repository is licensed under the Apache License 2.0, which grants a perpetual, worldwide, no-charge, royalty-free copyright license subject to its conditions.Read 30 Sep 2026 · github.com
Additional tools
The program includes file and command-usage statistics, a raw JSON text editor, an advancement-tree viewer, and embedded vanilla datapack files for offline viewing.Read 30 Sep 2026 · github.com
Code editor
The code editor provides syntax highlighting, error checking for function and JSON files, smart completion for function files, namespaced-ID navigation, and user-defined command syntaxes.Read 30 Sep 2026 · github.com
Datapack versions
It supports datapacks from Minecraft 1.15 through 1.21.4, with partial support for 1.20.6 through 1.21.4.Read 30 Sep 2026 · github.com
Downloads
Windows users download a zip, extract it, and run MCDatapacker.exe; Linux users download an AppImage, make it executable, and run it.Read 30 Sep 2026 · github.com
Interface
MCDatapacker has a multi-tab interface, dark mode with automatic Windows detection, and is described as lightweight in storage and memory.Read 30 Sep 2026 · github.com
Maker profile
The GitHub maker profile says the creator makes software related to Minecraft or Vietnamese and lists Vietnam.Read 30 Sep 2026 · github.com
Planned integration
The project to-do list includes adding integration with the Command-Debug-DevKit mod.Read 30 Sep 2026 · github.com
Project management
The unified interface lets users create datapacks, open existing datapacks, manage files, and edit them.Read 30 Sep 2026 · github.com
Risk notice
The README warns that the program may contain errors and should be used at the user's own risk.Read 30 Sep 2026 · github.com
Version limitation
In release v0.11.0, side editors other than the recipe editor had not been updated for newer Minecraft versions.Read 30 Sep 2026 · github.com
Visual editors
Integrated side editors include a visual recipe editor plus predicate, loot-table, and item-modifier editors.Read 30 Sep 2026 · github.com

Plans and prices

Free Free No paid tier required for the core job Read 30 Sep 2026 · itechguides.com

Every MCDatapacker plan and price →

Strong points and limits

Strong points

  • Free, with no paid tier required for core use
  • Supports datapacks from Minecraft 1.15 through 1.21.4
  • Checks function and JSON files for errors
  • Includes recipe, predicate, loot-table, and item-modifier editors

Limits

  • Support is partial for Minecraft 1.20.6 through 1.21.4
  • In v0.11.0, most side editors lacked newer-version updates
  • README warns the program may contain errors

Who it suits

MCDatapacker suits Minecraft players who want to create and edit datapacks on Linux or Windows, including those who need visual editors and code assistance. Its partial version support and older side editors are worth checking against the target Minecraft version.

Verdict

MCDatapacker combines code editing, visual editors, and datapack management in one free application. Check its version limitations for your chosen Minecraft release, and heed the maker's risk warning.

Where Specifiction places it

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