FastBack
Fast incremental Minecraft world backups powered by Git technology
FastBack is a Minecraft modification that creates backup copies of your world as sequential snapshots. During each backup, only the parts of the world that have undergone changes are saved.
This approach ensures high backup creation speed and allows storing multiple versions of your world without significant disk space consumption.

Key Features
- Incremental backup of only changed files
- Faster and more compact backups compared to archiving
- Local backup storage
- Remote backup to any Git server
- Remote storage on network resources (without the need for a Git server)
- Scheduling automatic backup execution
- Easy restoration from saved snapshots
- Cleanup of old snapshots and retention policies
- Inclusion of mod files and configurations in backups
- Notifications for all server participants during backup creation
- LuckPerms support
- Works on clients and dedicated servers
- Compatibility with Linux, Mac and Windows
- All functions available through convenient Minecraft commands
Development Plans
- Ability to restore from remote snapshots
- Improved management of remote backups
- Interface for managing backups from the title screen
Forge support (possibly)
Acknowledgments
- Russian localization provided by Felix14-v2.
- Chinese localization provided by buiawpkgew1.
- FastBack includes and was made possible by the work of contributors to the following projects:
- JGit from The Eclipse Software Foundation
- sshd from The Apache Software Foundation
- JavaEWAH from Daniel Lemire and others
- fabric-permissions-api from lucko
- server-translations-api from the Fabric community
Legal Information
FastBack is distributed under the GNU Public License version 2.
You can include it in a modpack, but please provide attribution with a link to this page.
Questions?
We recommend starting with the documentation. If you have additional questions, join the "pcal's minecraft mods" community on Discord.