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Structure Gel API

Free activation
Start a server for 24 h for free
Structure Gel API can be installed in the panel in 2 clicks No payment and no card
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Structure Gel API helps mod developers create generated structures, particularly those using the jigsaw system. Its code is open source and documented, while a creative-only Building Tool supports large-scale block changes with undo and redo controls. Available for Forge and NeoForge on Minecraft 1.18.2–26.1.2.

Rent your own Minecraft server and install Structure Gel API with one click from the panel to support your structure-building projects.

Mod versions

You will choose the version when installing in the server panel, in the Addons section.

51 versions
VersionReleased
Structure Gel 26.1.2-v2.22.0 Latest
Released 10.09.2026
Structure Gel 26.1.2-v2.21.2
Released 30.08.2026
Structure Gel 26.1.2-v2.21.1
Released 04.08.2026
Structure Gel 1.21.4-v2.20.0
Released 26.01.2025
Structure Gel 1.20.4-v2.19.1
Released 21.06.2024