WorldSynth

worldsynth.net

What it is

WorldSynth describes itself as an open source, graphically customizable terrain generator that supports voxel terrain generation.

From worldsynth.net's own pages, read 11 Oct 2026.

Data plate

Price: Not published
Free plan: Not stated
Free trial: Not stated
Runs on: Linux, macOS, Windows
Open source: No
Website: worldsynth.net
Documentation status: The documentation says it is under construction, with many parts missing and content subject to change.
Downloads: The site lists version 0.5.0 downloads for Windows x64, Linux x64, and Mac x64, plus a universal download excluding the JRE.
Minecraft compatibility: Release 0.5.0 added support up to Minecraft 1.20.2 and importing NBT schematics.
Minecraft export: The tutorial describes exporting generated terrain as a Minecraft world in Anvil format.
Patcher editor: Patcher is its node editor for adding, removing, moving, and editing modules in a patch.
Product audience: The documentation says WorldSynth was initially made with Minecraft in mind but might be usable for other applications too.
Project file limitation: The 0.5.0 release changed the .wsynth save format to JSON, and projects from previous versions cannot be opened in that release.
Project files: Release 0.5.0 changed the .wsynth save format to JSON, and projects from previous versions cannot be opened in that release.
Checked: 11 Oct 2026

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