ModsJava
RotProxy
Client-side Fabric proxy mod for Minecraft 1.21.10 and 1.21.11 with SOCKS5/HTTP/HTTPS support, kill switch protection, and 15-second heartbeat monitoring.
⬇ Download on Modrinth
RotProxy
RotProxy is a client-side Fabric mod that routes Minecraft multiplayer connections through a configured proxy.
Features
- SOCKS5, HTTP, and HTTPS proxy support
- Quick-access button on the Multiplayer screen
- In-game proxy TEST button
- Kill switch that blocks multiplayer traffic until the proxy is healthy
- 15-second heartbeat monitoring
- Exit IP and latency display
- Client-side only
Supported Versions
- Minecraft 1.21.10
- Minecraft 1.21.11
- Fabric
Notes
- RotProxy stores proxy profiles locally in your Minecraft config folder.
- Release builds ship with a blank default proxy profile.
- No live host, IP, port, username, or password is included in the published files.
Requirements
- Fabric Loader
- Fabric API
- Java 21
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as rotproxy-1.2.0+mc1.21.11.jar — drop this file into the mods folder
- Download size: 752 KB
- Download link checked 8 Sept 2026 — working
These come from our own check of the pack file, not from the source page.