π Simple World Sync
Keep your Minecraft singleplayer worlds synchronized between your PC, Steam Deck, laptop, NAS, and other devices.
Simple World Sync is a client-side Fabric mod for Minecraft 1.21.1. It checks a synchronized world before launch, downloads a newer remote version when necessary, and uploads only changed files after you leave the world.
β οΈ Current storage support: Local Folder / NAS and Yandex Disk are available. Google Drive is currently in development.
β¨ Features
π Smart synchronization
- Automatic check before launch — download a newer remote version before entering the world.
- Automatic upload after exit — changes are uploaded after Save and Quit.
- Incremental transfers — only new, changed, and deleted files are processed.
- Clear progress — percentage, speed, ETA, current file, and change counters.
- Cloud world browser — view, download, and delete remote worlds.
- Write protection — lock files reduce the risk of simultaneous changes.
- English and Russian interface with Steam Deck friendly layouts.
βοΈ Storage providers
- Local Folder / NAS: shared folders, mapped network drives, external drives, SMB/NFS, or Syncthing.
- Yandex Disk: authorization and synchronization through the official Yandex Disk API.
- Google Drive: π§ in development and currently unavailable.
βοΈ How it works
- Choose a storage provider in the mod settings.
- Open the Minecraft world settings and enable synchronization for the world.
- Run the first synchronization to create the remote copy and manifest.
- Before launch, the mod checks whether the remote world is newer.
- After Save and Quit, the mod waits until the world is fully closed and uploads changes.
- On another device, open Cloud Worlds and download the world.
π Local Folder / NAS
Choose a folder that is available to every device: a NAS share, mapped network drive, external drive, or a folder managed by Syncthing. Select Local Folder / NAS, choose the path, and press Use this storage. The mod automatically checks read and write access.
βοΈ Yandex Disk
- Select Yandex Disk in the storage settings.
- Press Sign in to Yandex and complete authorization in the browser.
- Return to Minecraft and press Use this storage.
- Enable synchronization for the desired world.
Your world data is stored in your own Yandex Disk account. The mod never asks for your Yandex password.
βοΈ Google Drive
π§ In development. The option is shown as an unavailable placeholder and cannot currently be selected.
β οΈ Important
- Never open the same world on two devices at the same time.
- Wait for synchronization to finish before launching the world elsewhere.
- Make a manual backup before the first synchronization.
- Do not disconnect the NAS or internet connection during a transfer.
- The first upload of a large world may take some time.
π¦ Requirements
- Minecraft 1.21.1
- Fabric Loader
- Fabric API
- Java 21
π·πΊ Π ΡΡΡΠΊΠΈΠΉ
Simple World Sync ΡΠΈΠ½Ρ ΡΠΎΠ½ΠΈΠ·ΠΈΡΡΠ΅Ρ ΠΎΠ΄ΠΈΠ½ΠΎΡΠ½ΡΠ΅ ΠΌΠΈΡΡ Minecraft ΠΌΠ΅ΠΆΠ΄Ρ ΠΠ, Steam Deck, Π½ΠΎΡΡΠ±ΡΠΊΠΎΠΌ, NAS ΠΈ Π΄ΡΡΠ³ΠΈΠΌΠΈ ΡΡΡΡΠΎΠΉΡΡΠ²Π°ΠΌΠΈ.
ΠΡΠΎ ΠΊΠ»ΠΈΠ΅Π½ΡΡΠΊΠΈΠΉ Fabric-ΠΌΠΎΠ΄ Π΄Π»Ρ Minecraft 1.21.1. ΠΠ½ ΠΏΡΠΎΠ²Π΅ΡΡΠ΅Ρ ΡΠ΄Π°Π»ΡΠ½Π½ΡΡ Π²Π΅ΡΡΠΈΡ ΠΏΠ΅ΡΠ΅Π΄ Π·Π°ΠΏΡΡΠΊΠΎΠΌ ΠΌΠΈΡΠ°, ΡΠΊΠ°ΡΠΈΠ²Π°Π΅Ρ Π±ΠΎΠ»Π΅Π΅ ΡΠ²Π΅ΠΆΠΈΠ΅ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΈ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈ Π²ΡΠ³ΡΡΠΆΠ°Π΅Ρ ΠΈΠ·ΠΌΠ΅Π½ΡΠ½Π½ΡΠ΅ ΡΠ°ΠΉΠ»Ρ ΠΏΠΎΡΠ»Π΅ Π²ΡΡ ΠΎΠ΄Π°.
β οΈ ΠΠΎΠ΄Π΄Π΅ΡΠΆΠΈΠ²Π°Π΅ΠΌΡΠ΅ Ρ ΡΠ°Π½ΠΈΠ»ΠΈΡΠ°: Π»ΠΎΠΊΠ°Π»ΡΠ½Π°Ρ ΠΏΠ°ΠΏΠΊΠ° / NAS ΠΈ Π―Π½Π΄Π΅ΠΊΡ ΠΠΈΡΠΊ. Google Drive ΠΏΠΎΠΊΠ° Π½Π°Ρ ΠΎΠ΄ΠΈΡΡΡ Π² ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ΅.
β¨ ΠΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠΈ
- ΠΡΠΎΠ²Π΅ΡΠΊΠ° ΠΏΠ΅ΡΠ΅Π΄ Π·Π°ΠΏΡΡΠΊΠΎΠΌ ΠΈ Π·Π°Π³ΡΡΠ·ΠΊΠ° Π±ΠΎΠ»Π΅Π΅ ΡΠ²Π΅ΠΆΠ΅ΠΉ Π²Π΅ΡΡΠΈΠΈ ΠΌΠΈΡΠ°.
- ΠΠ²ΡΠΎΠ²ΡΠ³ΡΡΠ·ΠΊΠ° ΠΏΠΎΡΠ»Π΅ Π²ΡΡ ΠΎΠ΄Π° ΡΠ΅ΡΠ΅Π· «Π‘ΠΎΡ ΡΠ°Π½ΠΈΡΡ ΠΈ Π²ΡΠΉΡΠΈ».
- ΠΠ½ΠΊΡΠ΅ΠΌΠ΅Π½ΡΠ°Π»ΡΠ½Π°Ρ ΡΠΈΠ½Ρ ΡΠΎΠ½ΠΈΠ·Π°ΡΠΈΡ ΡΠΎΠ»ΡΠΊΠΎ Π½ΠΎΠ²ΡΡ , ΠΈΠ·ΠΌΠ΅Π½ΡΠ½Π½ΡΡ ΠΈ ΡΠ΄Π°Π»ΡΠ½Π½ΡΡ ΡΠ°ΠΉΠ»ΠΎΠ².
- ΠΠΎΠ΄ΡΠΎΠ±Π½ΡΠΉ ΠΏΡΠΎΠ³ΡΠ΅ΡΡ: ΠΏΡΠΎΡΠ΅Π½Ρ, ΡΠΊΠΎΡΠΎΡΡΡ, ΠΎΡΡΠ°Π²ΡΠ΅Π΅ΡΡ Π²ΡΠ΅ΠΌΡ ΠΈ ΡΠ΅ΠΊΡΡΠΈΠΉ ΡΠ°ΠΉΠ».
- ΠΠ±Π»Π°ΡΠ½ΡΠ΅ ΠΌΠΈΡΡ: ΠΏΡΠΎΡΠΌΠΎΡΡ, ΡΠΊΠ°ΡΠΈΠ²Π°Π½ΠΈΠ΅ ΠΈ ΡΠ΄Π°Π»Π΅Π½ΠΈΠ΅ ΡΠ΄Π°Π»ΡΠ½Π½ΡΡ ΠΊΠΎΠΏΠΈΠΉ.
- ΠΠ°ΡΠΈΡΠ° lock-ΡΠ°ΠΉΠ»ΠΎΠΌ ΠΎΡ ΠΎΠ΄Π½ΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠΉ Π·Π°ΠΏΠΈΡΠΈ.
- Π ΡΡΡΠΊΠΈΠΉ ΠΈ Π°Π½Π³Π»ΠΈΠΉΡΠΊΠΈΠΉ ΠΈΠ½ΡΠ΅ΡΡΠ΅ΠΉΡ, Π°Π΄Π°ΠΏΡΠΈΡΠΎΠ²Π°Π½Π½ΡΠΉ Π΄Π»Ρ Steam Deck.
βοΈ ΠΠ°ΡΠ°Π»ΠΎ ΡΠ°Π±ΠΎΡΡ
- ΠΡΠ±Π΅ΡΠΈΡΠ΅ Ρ ΡΠ°Π½ΠΈΠ»ΠΈΡΠ΅ Π² Π½Π°ΡΡΡΠΎΠΉΠΊΠ°Ρ ΠΌΠΎΠ΄Π°.
- ΠΡΠΊΡΠΎΠΉΡΠ΅ Π½Π°ΡΡΡΠΎΠΉΠΊΠΈ Π½ΡΠΆΠ½ΠΎΠ³ΠΎ ΠΌΠΈΡΠ°.
- ΠΠ°ΠΆΠΌΠΈΡΠ΅ ΠΠΊΠ»ΡΡΠΈΡΡ ΡΠΈΠ½Ρ ΡΠΎΠ½ΠΈΠ·Π°ΡΠΈΡ ΠΌΠΈΡΠ°.
- ΠΡΠΏΠΎΠ»Π½ΠΈΡΠ΅ ΠΏΠ΅ΡΠ²ΡΡ ΡΠΈΠ½Ρ ΡΠΎΠ½ΠΈΠ·Π°ΡΠΈΡ.
- ΠΠ° Π΄ΡΡΠ³ΠΎΠΌ ΡΡΡΡΠΎΠΉΡΡΠ²Π΅ ΠΎΡΠΊΡΠΎΠΉΡΠ΅ ΠΠ±Π»Π°ΡΠ½ΡΠ΅ ΠΌΠΈΡΡ ΠΈ ΡΠΊΠ°ΡΠ°ΠΉΡΠ΅ ΠΌΠΈΡ.
π NAS / Π»ΠΎΠΊΠ°Π»ΡΠ½Π°Ρ ΠΏΠ°ΠΏΠΊΠ°
Π£ΠΊΠ°ΠΆΠΈΡΠ΅ ΠΎΠ±ΡΡΡ ΠΏΠ°ΠΏΠΊΡ NAS, ΡΠ΅ΡΠ΅Π²ΠΎΠΉ Π΄ΠΈΡΠΊ, Π²Π½Π΅ΡΠ½ΠΈΠΉ Π½Π°ΠΊΠΎΠΏΠΈΡΠ΅Π»Ρ ΠΈΠ»ΠΈ ΠΏΠ°ΠΏΠΊΡ Syncthing. ΠΠ°ΠΆΠΌΠΈΡΠ΅ ΠΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡ ΡΡΠΎ Ρ ΡΠ°Π½ΠΈΠ»ΠΈΡΠ΅ — ΠΌΠΎΠ΄ ΡΠ°ΠΌ ΠΏΡΠΎΠ²Π΅ΡΠΈΡ ΡΡΠ΅Π½ΠΈΠ΅ ΠΈ Π·Π°ΠΏΠΈΡΡ.
βοΈ Π―Π½Π΄Π΅ΠΊΡ ΠΠΈΡΠΊ
ΠΡΠ±Π΅ΡΠΈΡΠ΅ Π―Π½Π΄Π΅ΠΊΡ ΠΠΈΡΠΊ, Π½Π°ΠΆΠΌΠΈΡΠ΅ ΠΠΎΠΉΡΠΈ Π² Π―Π½Π΄Π΅ΠΊΡ, ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠ΄ΠΈΡΠ΅ Π΄ΠΎΡΡΡΠΏ Π² Π±ΡΠ°ΡΠ·Π΅ΡΠ΅ ΠΈ Π·Π°ΡΠ΅ΠΌ Π½Π°ΠΆΠΌΠΈΡΠ΅ ΠΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡ ΡΡΠΎ Ρ ΡΠ°Π½ΠΈΠ»ΠΈΡΠ΅. ΠΠΈΡΡ ΡΠΎΡ ΡΠ°Π½ΡΡΡΡΡ ΡΠΎΠ»ΡΠΊΠΎ Π² Π²Π°ΡΠ΅ΠΌ Π°ΠΊΠΊΠ°ΡΠ½ΡΠ΅ Π―Π½Π΄Π΅ΠΊΡ ΠΠΈΡΠΊΠ°.
βοΈ Google Drive
π§ Π ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ΅. Π‘Π΅ΠΉΡΠ°Ρ ΡΡΠΎΡ Π²Π°ΡΠΈΠ°Π½Ρ ΠΎΡΠΎΠ±ΡΠ°ΠΆΠ°Π΅ΡΡΡ ΠΊΠ°ΠΊ Π½Π΅Π΄ΠΎΡΡΡΠΏΠ½Π°Ρ Π·Π°Π³Π»ΡΡΠΊΠ°.
β οΈ ΠΠ°ΠΆΠ½ΠΎ
- ΠΠ΅ ΠΎΡΠΊΡΡΠ²Π°ΠΉΡΠ΅ ΠΎΠ΄ΠΈΠ½ ΠΌΠΈΡ Π½Π° Π΄Π²ΡΡ ΡΡΡΡΠΎΠΉΡΡΠ²Π°Ρ ΠΎΠ΄Π½ΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎ.
- ΠΠΎΠΆΠ΄ΠΈΡΠ΅ΡΡ ΠΎΠΊΠΎΠ½ΡΠ°Π½ΠΈΡ ΡΠΈΠ½Ρ ΡΠΎΠ½ΠΈΠ·Π°ΡΠΈΠΈ ΠΏΠ΅ΡΠ΅Π΄ Π·Π°ΠΏΡΡΠΊΠΎΠΌ ΠΌΠΈΡΠ° Π½Π° Π΄ΡΡΠ³ΠΎΠΌ ΡΡΡΡΠΎΠΉΡΡΠ²Π΅.
- ΠΠ΅ΡΠ΅Π΄ ΠΏΠ΅ΡΠ²ΠΎΠΉ ΡΠΈΠ½Ρ ΡΠΎΠ½ΠΈΠ·Π°ΡΠΈΠ΅ΠΉ ΡΠ΄Π΅Π»Π°ΠΉΡΠ΅ ΡΠ΅Π·Π΅ΡΠ²Π½ΡΡ ΠΊΠΎΠΏΠΈΡ.
- ΠΠ΅ ΠΎΡΠΊΠ»ΡΡΠ°ΠΉΡΠ΅ NAS ΠΈΠ»ΠΈ ΠΈΠ½ΡΠ΅ΡΠ½Π΅Ρ Π²ΠΎ Π²ΡΠ΅ΠΌΡ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΈ ΡΠ°ΠΉΠ»ΠΎΠ².
π¬ Feedback / ΠΠ±ΡΠ°ΡΠ½Π°Ρ ΡΠ²ΡΠ·Ρ
Bug reports, ideas, and feature requests:
github.com/Grovymon/simple-world-sync

