ModsJava
XP-Sync
Java mod listed for Minecraft 1.12. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthFixes part of MC-124177, which causes a bug which makes the xp bar reset to zero. The client will think it has no exp. This happens when entering/exiting a dimension with a high Y coordinate. This mod fixes that by adding and then removing 1 xp, forcing the client to sync back up with the server. (Works in singleplayer as well, since it uses an internal server)
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.12.2
- 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.
File checked by MCModsHub
- Ships as xpsync-1.12.2-1.0.jar — drop this file into the mods folder
- Download size: 3 KB
- Download link checked 18 Oct 2026 — working
These come from our own check of the pack file, not from the source page.