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Download Spigot 1.21.10 Server

The Spigot server JAR for Minecraft 1.21.10, direct from the official source. Build details, release date and Java requirements below.

Java required

Java 21

Released

Oct 7, 2025

Channel

Stable

Latest stable build

1.21.10

Spigot

Download JAR

Setup

Start script (Linux/macOS)

java -Xms4G -Xmx4G -XX:+UseG1GC -jar spigot.jar nogui

Start script (Windows)

java -Xms4G -Xmx4G -XX:+UseG1GC -jar spigot.jar --nogui
pause

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Other Minecraft 1.21 builds of Spigot

Other builds in the 1.21.x line. The newest stable is selected by default above.

1.21.111.21.11-rc31.21.11-rc21.21.11-rc11.21.11-pre51.21.11-pre41.21.11-pre31.21.91.21.9-rc11.21.9-pre41.21.9-pre31.21.9-pre21.21.81.21.71.21.61.21.51.21.41.21.31.21.11.21
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