PotatoPeeler

At a glance

• Editor score
  6.1 / 10
• Pricing
  Free plan
• Best for
  Protected Java chunk cleanup
• Free plan
  Yes
• Paid from
  Free
• Minecraft editions
  Java
• Facts checked
  22 Sep 2026

• Where it wins

  • Protects force-loaded chunks, custom chunks, ranges, and wildcards
  • Dry runs and separate output directories reduce write risk
  • Handles multiple worlds, server wrapping, and backups

• Where it doesn't

  • Supports Minecraft Java Edition only
  • Requires a compatible Java Runtime Environment
  • Command-line operation may not suit users seeking a graphical editor

Our verdict on PotatoPeeler

PotatoPeeler is an open-source Java command-line utility for removing unused chunks from Minecraft Java Edition worlds. It processes Anvil region files by evaluating each chunk’s InhabitedTime against a configurable threshold, helping reduce storage use in local game saves or server worlds. The tool runs on Windows and Linux, is self-hosted, and is distributed as downloadable JAR files. It fits administrators and technical users who need targeted world cleanup rather than a general-purpose Minecraft editor.

Its strongest area is controlled cleanup. PotatoPeeler can protect force-loaded and custom-specified chunks, along with coordinate ranges and wildcards, so administrators can define areas that must remain intact. Dry-run mode allows a cleanup operation without writing changes, while separate output directories provide an alternative to immediate in-place modification. For workflows involving multiple worlds, the utility can process multiple world directories. It can also run as a Minecraft server wrapper, and it creates backups before in-place region-file writes.

PotatoPeeler is free and open source, with no paid tiers described. The published project supports Minecraft Java Edition only, and the listed platforms are Windows and Linux. A compatible Java Runtime Environment is required, so setup is better suited to users comfortable with command-line tools and Java-based downloads. The latest listed release is PotatoPeeler 1.3.0, which adds support for the newer Java Edition 26.1 save structure. Choose it for specialized, protected Anvil cleanup with dry-run and backup options; choose another tool if you need a graphical interface, broader edition support, or a different world-editing focus.

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PotatoPeeler pricing

PotatoPeeler fact sheet

Alternatives to PotatoPeeler

• Universal Minecraft ToolA broad Windows toolkit for editing, converting, and pruning Java and Bedrock worlds.9.4
• VoxelierA free, feature-rich Java world editor for detailed terrain and generation work.9.2
• Bedrock ToolchestA broad, free Bedrock editor for Windows, with strong world-data and backup tools.9.0

See all PotatoPeeler alternatives →

Featured on iTechGuides

PotatoPeeler is listed in our Minecraft World Editors directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update