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Xaero's Server Sync

by GosDev

Xaero's Server Sync keeps map and waypoint progress on the server, so a player can restore it after reinstalling Minecraft or switching to another device.

FabricClient and serverCC0 1.0 UniversalOpen source1.20.4 – 1.20.6

What it does

Xaero's Server Sync stores a player's Xaero's Minimap and Xaero's World Map data on the server side. Backups are made and uploaded to the server automatically before a player leaves, and a player who joins from another device or after a lost installation can retrieve the backup file to restore progress. Xaero's Minimap and Xaero's World Map are optional dependencies. The mod is published for Fabric only, for 1.20.4 – 1.20.6, and runs on client and server. Its code is released under CC0 1.0 Universal, so it is open source.

Key features

  1. Server-side map data

    Xaero's Minimap and Xaero's World Map data is kept on the server rather than only on the player's machine.

  2. Automatic backups

    A backup is uploaded to the server each time a player leaves, so the latest progress is already stored there.

  3. Restore on a new device

    A player who changes device or loses an installation can retrieve the backup file to recover waypoints and map progress.

Compatibility

Latest build for each game version and loader.

1.20.61.0.0
1.20.51.0.0
1.20.41.0.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Optional 2

Xaero's World MapAdds a full screen world map which shows you what you have explored in the world. Works great together with Xaero's Minimap.
Optional
Xaero's MinimapDisplays a map of the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which help you find the locations you've marked.
Optional

How it compares

Full comparison

Sync Waypoint is an open source Fabric mod for 1.20.2 that runs server-side only under the MIT License. Warps To Waypoints is open source under the MIT License, client-side only, and covers 1.20.4 – 1.20.5 on Fabric. XaeroPatcher is client-side only for 1.21.11 and is not open source, licensed under All rights reserved.

ModLoadersGame versionsEnvironmentUpdated
Xaero's Server SyncFabric1.20.4 – 1.20.6Client and server2026-07-01
Sync WaypointFabric1.20.2Server-side only2023-11-11
Warps To WaypointsFabric1.20.4 – 1.20.5Client-side only2024-05-15
XaeroPatcherFabric1.21.11Client-side only2026-07-19

Questions

Does Xaero's Server Sync need Xaero's Minimap?

No. Xaero's Minimap and Xaero's World Map are optional dependencies, so the mod can run without them, though its purpose is to sync their data.

What the author says

Disclaimer 2: This mod opens an HTTP server for file uploads, and security checks are minimal. Use at your own risk. Disclaimer 3: This mod is not affiliated with Xaero's Minimap, Xaero's World Map nor its developers. Please note that this mod interacts with the original mod and may cause instability, crashes or…
GosDev, on the Modrinth page

Official listing

Owner
GosDev
Published
2026-06-07
Updated on Modrinth
2026-07-01
Facts verified
2026-10-15
Open on ModrinthCompare