DNBackUp is a premium-tier utility mod for Minecraft Fabric that ensures your worlds are always safe by creating compressed .zip backups automatically or manually. Designed for both singleplayer worlds and multiplayer servers, DNBackUp works asynchronously to protect your progress without causing any gameplay lag.
save-off), forces a complete write of all chunks (save-all), and resumes autosave (save-on) after finishing.When a backup starts, a translucent widget will slide onto the bottom-right corner:
Requires administrator privileges (OP / Permission Level 4)
| Command | Description |
|---|---|
/dnbackup start |
Instantly starts a manual backup process. |
/dnbackup reload |
Reloads the configuration from config/dnbackup.json. |
/dnbackup status |
Displays detailed backup engine status (Active state, last backup timestamp, limits). |
config/dnbackup.json)The config file is automatically generated upon the first boot. Here are the available parameters:
| Property | Type | Default | Description |
|---|---|---|---|
maxBackupsToKeep |
int |
10 |
Maximum number of backups to store. Set to 0 for unlimited. |
maxStorageMb |
long |
5000 |
Max storage limit in MB for the backup folder. Set to 0 for unlimited. |
timerIntervalMinutes |
int |
30 |
Minutes between automatic backups. |
compressionLevel |
int |
5 |
ZIP compression level (0 to 9, where 9 is maximum compression). |
onlyWhenPlayersOnline |
boolean |
true |
If true, auto-backups will only run when players are active. |
backupOnStartup |
boolean |
true |
Auto-trigger a backup immediately when the server/world starts. |
silent |
boolean |
true |
Silence system announcement chat messages (HUD progress is still visible). |
extraFiles |
List<String> |
[] |
List of relative paths (from root directory) of extra files/folders to back up. |
