Mineuniverse
Mods
F3 Fairplay

F3 Fairplay

MOD
Disables exploitable F3 debug features
by NotTyzo
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44,447 downloads
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Updated Oct 14, 2026
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Server Utility
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F3 Fairplay disables debug features that can reveal hidden information or provide an unfair advantage on multiplayer servers.


The mod is required on both the client and the server.

f3-fairplay-1212-neoforge-1.0.0.jar
MC Client, NeoForge, Server, 1.21.2
Release 2026-05-26 Get
f3-fairplay-1212-fabric-1.0.0.jar
MC Client, Fabric, Server, 1.21.2
Release 2026-05-26 Get
f3-fairplay-1213-neoforge-1.0.0.jar
MC Client, 1.21.3, NeoForge, Server
Release 2026-05-26 Get
f3-fairplay-1213-fabric-1.0.0.jar
MC Client, Fabric, 1.21.3, Server
Release 2026-05-26 Get
f3-fairplay-1214-fabric-1.0.0.jar
MC Client, Fabric, 1.21.4, Server
Release 2026-05-26 Get
f3-fairplay-1214-neoforge-1.0.0.jar
MC Client, 1.21.4, NeoForge, Server
Release 2026-05-26 Get
f3-fairplay-1201-fabric-1.0.0.jar
MC Client, Fabric, 1.20.1, Server
Release 2026-05-22 Get
f3-fairplay-1211-neoforge-1.0.0.jar
MC Client, 1.21.1, NeoForge, Server
Release 2026-05-22 Get
f3-fairplay-1211-fabric-1.0.0.jar
MC Client, Fabric, 1.21.1, Server
Release 2026-05-22 Get
f3-fairplay-1201-forge-1.0.0.jar
MC Client, 1.20.1, Forge, Server
Release 2026-05-22 Get
NoF3.jar
MC 1.20.1, Forge
Release 2025-07-19 Get

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