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SPECIFICTION
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Datapack Editor

github.com

Free plan WindowsmacOSLinux
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Spec score 8.0 #5 of 22 in Minecraft Datapack Generators

What it is

Datapack Editor is a free creator and editor for Minecraft datapacks. It supports Minecraft 1.20.2–1.20.6, corresponding to datapack versions 18–41, and provides syntax highlighting, error checking, and suggestions and completion for mcFunction and JSON files, including nested constructs. Users can open or create projects, validate mcFunction and JSON files, and work across multiple roots. Projects can declare datapack dependencies in dependencies.json. Navigation and editing features include Ctrl-click symbol navigation, multiple tabs and views, quick file opening, and search across files. Custom themes and plugins are supported. Windows users download and extract a ZIP, then run start.cmd; Linux instructions say to extract the ZIP and run the Datapack Editor file. The listed Linux distribution is Debian. macOS support is experimental, and users must build the app themselves. The repository lists an Apache-2.0 license. The README warns that Avast, AVG, and Zillya may flag the Windows executable, describing those alerts as false positives.

Spec sheet

Purpose
Datapack Editor is a creator and editor for Minecraft datapacks.Read 4 Oct 2026 · github.com
Support
The README directs users with questions, problems, or suggestions to create an issue.Read 4 Oct 2026 · github.com
License
The GitHub repository lists an Apache-2.0 license.Read 4 Oct 2026 · github.com
Maker
The maker’s GitHub profile identifies Joachim Coenen and lists Munich.Read 4 Oct 2026 · github.com
Code editing
The editor provides syntax highlighting, detailed error checking, and code suggestions and completion for mcFunction and JSON files, including nested constructs.Read 4 Oct 2026 · github.com
Customization
The editor supports custom themes and plugins.Read 4 Oct 2026 · github.com
Dependencies
Projects can declare dependencies between datapacks using dependencies.json.Read 4 Oct 2026 · github.com
Linux download
The Linux instructions say to download and extract the ZIP, then run the Datapack Editor file.Read 4 Oct 2026 · github.com
macOS support
macOS support is experimental, and the README says users must build the app themselves.Read 4 Oct 2026 · github.com
Navigation
Features include Ctrl-click symbol navigation, multi-tab and multi-view editing, quick file opening, and search across files.Read 4 Oct 2026 · github.com
Project management
Users can open or create datapack projects, validate project mcFunction and JSON files, and work with multi-root projects.Read 4 Oct 2026 · github.com
Security note
The README warns that Avast, AVG, and Zillya may flag the Windows executable as malware and describes this as a false positive.Read 4 Oct 2026 · github.com
Supported Minecraft versions
The README lists Minecraft 1.20.2–1.20.6, corresponding to datapack versions 18–41.Read 4 Oct 2026 · github.com
Windows download
The Windows instructions say to download and extract the ZIP, then run start.cmd.Read 4 Oct 2026 · github.com

Plans and prices

Free Free Minecraft 1.20.2–1.20.6 · Windows and Debian Linux; macOS experimental and requires building the app Read 4 Oct 2026 · github.com

Every Datapack Editor plan and price →

Strong points and limits

Strong points

  • Validates mcFunction and JSON project files
  • Provides syntax highlighting and code completion
  • Supports multi-root projects and datapack dependencies
  • Offers themes, plugins, and cross-file search

Limits

  • Supports Minecraft 1.20.2–1.20.6
  • macOS support is experimental
  • macOS users must build the app themselves
  • Some antivirus products may flag the Windows executable

Who it suits

It suits Minecraft datapack creators working with mcFunction and JSON projects in the listed version range. macOS users should note that support is experimental and requires building the app themselves.

Verdict

Datapack Editor brings validation, code assistance, and project navigation to datapack work in its stated Minecraft version range. Its clearest platform caveat is experimental, build-it-yourself macOS support.

Where Specifiction places it

Alternatives to Datapack EditorAll alternatives →