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For a self-hosted Minecraft server, the safest general backup is a separate, dated copy of the entire server directory made after the server has saved and shut down cleanly. Keep a copy on another drive or off-site, retain older restore points, and test a restore in a separate directory. /save-all saves current changes; it does not create a backup.
What should you back up?
The right scope depends on whether you need only the playable map or want to be able to rebuild the server after a disk failure, bad update, or damaged configuration.
World-only backup
If you only need the map, back up the world directory named by level-name in server.properties. It is commonly called world, but the configured name may differ. For Bedrock Dedicated Server, preserve the active world directory under the server’s worlds location. A world-only copy may not include the server’s settings or add-on data.
Dimension layout varies by Java server software. Vanilla commonly stores the Nether and End within the world directory; Paper may store them in separate directories such as world_nether and world_the_end. Check the actual server directory rather than assuming that one folder contains every dimension.
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Complete server backup
For disaster recovery or migration, copy the full server installation directory. That typically includes the world or worlds and, where present:
server.properties,eula.txt, startup scripts, and launch options.- Whitelist or allowlist, operator, ban, and user-cache files such as
whitelist.json,ops.json,banned-players.json,banned-ips.json, andusercache.json. - Plugin JARs and settings in
plugins/, or mod, loader, and configuration files inmods/andconfig/. - Datapacks, resource-pack files, and Paper, Spigot, Bukkit, Fabric, or Forge configuration.
- Management data and scheduled backup scripts needed to reproduce the server.
Include RCON or management configuration only in a protected backup: those files may contain credentials. Paper’s update guidance likewise identifies world folders, server configuration, plugin configuration, and plugin JARs as important backup targets, and recommends rolling backups from multiple points in time (Paper update guidance).
Make a safe manual backup
This procedure is suitable for a self-hosted server when reliability matters more than keeping the server online during the copy.
- Tell players the server will go offline. Ask them to stop building, trading, using redstone, or making other changes, and check that the backup destination has enough free space.
- Save world changes. In the server console, enter
save-allwithout a slash. From authorized in-game chat, use/save-all. - Stop the server. In the console, enter
stop; from authorized in-game chat, use/stop. Wait for the process to exit and confirm that it is no longer writing to the server directory. - Copy the complete server directory. Put it in a separate backup location and preserve its directory structure. Use a dated name such as
survival-2026-08-18-22-00. A ZIP or other archive is convenient, but keep several dated copies rather than overwriting your only backup. - Keep a copy outside the live server’s disk. Use another physical drive, another machine, or an off-site destination. A second folder on the same disk does not protect against that disk failing.
- Check the copy, then restart the original. Open the archive or inspect the copied files, start the original server directory—not the backup—and check the log, world, player access, and plugin or mod loading.
Minecraft’s server-maintenance guidance recommends saving, stopping, and backing up the complete server directory (Minecraft Wiki: Server maintenance). Copying while the server is running can capture files at different points in time, so a successful file copy alone does not prove it is consistent.
Java Edition: Vanilla, Paper, Spigot, Fabric, and Forge
The save-and-stop process above applies to the usual self-hosted Java workflow, but the files in the installation depend on server software. For Paper, Spigot, or Bukkit, include the relevant world folders, server configuration, plugin JARs, and plugin settings. For Fabric or Forge, include the loader’s configuration and the mod files as well as the world. Record the Minecraft version, server software and version, Java version, loader version, and startup arguments alongside the backup so you know how it was created.
Before updating or changing server software
Make a full backup before updating Minecraft, a server JAR, plugins, mods, or major datapacks. Keep the previous JAR and configuration if you may need to roll back; do not replace a running server JAR. Paper’s update guidance calls for stopping the server before replacing the JAR and backing up before updates (Paper update guidance).
Do not assume a world can move freely between server implementations. Paper’s migration guidance recommends a full backup before migration and notes limitations for Fabric or Forge mods that add blocks, items, or other data (Paper migration guidance). Keep the original backup untouched and test any migration on a copy. A world opened in a newer Minecraft version may not be safe to reopen in an older one.
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Windows manual archive
- Stop the server cleanly using the console steps above.
- In File Explorer, right-click the server folder and choose Compress to ZIP file if that option is available, or use a trusted archive utility.
- Give the archive a date and, ideally, the Minecraft and server-software versions.
- Copy it to another drive or off-site destination, then open it to confirm it contains the expected world and configuration files.
Linux manual archive
After the server has stopped, a basic archive command is:
tar -czf /srv/minecraft-backups/minecraft-2026-08-18_22-00-00.tar.gz -C /srv minecraftChange the paths and directory name to match your installation. This command only creates an archive; it does not stop the server, verify the archive, apply retention, or send a copy off-site.
Back up Bedrock Dedicated Server
Bedrock Dedicated Server is not a Java server with different folder names. Its exact layout depends on the package and how it is managed, so do not apply Java-only paths or assume the same directory structure. For a reliable copy, stop the Bedrock server cleanly, copy the entire Bedrock server directory, and store dated copies outside the live directory. At minimum, preserve the active world under worlds and the configuration needed to run it. Restore files only while the server is stopped.
Administrators who prefer a management interface can consider Bedrock Server Manager, whose documentation describes world, full, and configuration backups, restoration, and automated options such as backup on start or before update. Its documentation warns that restoring overwrites current files, so make a fresh backup before using its restore controls (Bedrock Server Manager documentation). A manager’s local backup folder still needs a separate off-site copy for protection against local storage failure.
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Automate backups without losing the recovery point
Set backup frequency according to how much progress you can afford to lose, how often the world changes, and how much storage is available. Active public servers may need copies every few hours; a lightly used private server may need them less often. Always schedule an extra backup before updates, configuration changes, or world-editing operations.
Example retention schedule
This is a starting policy, not a Minecraft requirement:
| Backup set | Example retention | Use |
|---|---|---|
| Hourly | 24 copies | Recover recent changes on an active server |
| Daily | 14 copies | Recover from a problem noticed after a day or more |
| Weekly | 8 copies | Keep longer-term rollback points |
| Monthly | 6 copies | Keep selected older milestones |
Adjust retention for world size, change rate, storage capacity, and the impact of lost progress. Keep at least one copy on a different drive, machine, or off-site service; cloud sync alone can replicate accidental deletion or corruption, so retain older versions where possible.
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Linux archive example
This generic Bash pattern assumes the server has already been cleanly stopped. Replace both paths for your installation:
#!/usr/bin/env bash
set -euo pipefail
SERVER_DIR="/srv/minecraft"
BACKUP_DIR="/srv/minecraft-backups"
STAMP="$(date +%Y-%m-%d_%H-%M-%S)"
mkdir -p "$BACKUP_DIR"
# The server must be cleanly stopped before this point.
tar -czf "$BACKUP_DIR/minecraft-$STAMP.tar.gz"
-C "$(dirname "$SERVER_DIR")"
"$(basename "$SERVER_DIR")"The script does not send save-all or stop, verify that the archive is usable, apply retention, or upload it elsewhere. A production job should check the result, report failures, and avoid deleting an older backup until the new one has completed and passed verification. Keep the destination off the server’s primary filesystem where possible.
If a server is managed by systemd, the sequence may look like this, but minecraft is only an example service name:
sudo systemctl stop minecraft
# create and verify the backup
sudo systemctl start minecraftUse the actual service name and ensure the backup steps run even when an error occurs; otherwise a failed job could leave the server stopped.
Windows PowerShell archive example
This creates a dated ZIP and assumes the server is already stopped:
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$Server = "C:MinecraftSurvival"
$BackupRoot = "D:Minecraft-Backups"
$Stamp = Get-Date -Format "yyyy-MM-dd_HH-mm-ss"
$Archive = Join-Path $BackupRoot "minecraft-$Stamp.zip"
New-Item -ItemType Directory -Force -Path $BackupRoot | Out-Null
Compress-Archive -Path $Server -DestinationPath $ArchiveChange the server and backup paths. Confirm that the archive can be opened and contains the expected files. Avoid running overlapping full-compression jobs on a resource-constrained server, and monitor free space so backups cannot fill the live server’s disk.
Live backups and security
For the simplest reliable workflow, stop the server before copying. A live-backup method is only appropriate if its tool is designed to handle a changing server directory and you have verified its consistency with a restore test. A script that controls the server through RCON must protect the RCON password: do not put credentials in a publicly readable script, log, or shared cloud folder. Encrypt off-site backups that contain private player or administrator data.
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Restore a self-hosted backup safely
A restore can replace newer progress, so preserve the current server before changing anything. Restore to a new directory first rather than overwriting the only live copy.
- Stop the live server. Do not restore files while it is writing to them.
- Preserve the current state. Make a fresh copy of the current directory, including a damaged state if necessary, and move it aside rather than deleting it.
- Extract the chosen backup into a separate directory. For example, keep
server-current-damaged/and createserver-restored/. - Check startup paths and versions. Confirm that the launch script points to the intended directory and that required server software, plugins, mods, and configurations are present.
- Start the restored copy privately. Use a different port or keep it inaccessible to players while testing.
- Validate the recovery. Check the world, inventories, dimensions, permissions, bans or allowlist, plugins or mods, and logs for errors.
- Switch the normal service or launcher only after testing. Keep the previous directory until the restored server is confirmed healthy.
A world-only backup cannot restore configuration, permissions, bans, plugin or mod data, startup settings, or custom scripts stored outside the world. If only one player’s inventory is damaged, restoring the entire world may roll back everyone; inspect a separate restored copy before attempting version-sensitive player-data edits.
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A Realm is not a self-hosted server directory. Use Mojang’s in-game cloud-save controls rather than looking for server files on a host machine.
Bedrock Realms
Mojang’s restore instructions describe a path through Play, the Realms tab, the selected Realm’s settings or Realm Hub, then Manage Realm or the relevant World tab and Saves or Manage saves. Choose Manual or Automatic, open the three-dot menu beside the save, and select Restore save. The exact labels vary across interface versions and devices, so follow the equivalent Realm save controls if a label differs. Restoring reverts the Realm to that save’s captured progress, builds, and items (Mojang: Restore an automatic Bedrock Realm backup).
Java Realms
Open Minecraft → Minecraft Realms → select the Realm → Configure. Use the Realm’s world-management and backup controls there; a Realm is not managed by copying a self-hosted server folder (Mojang: Java Realms settings).
Download or transfer a Bedrock Realm world
Mojang’s Bedrock transfer instructions describe uploading or replacing a world in a Realm slot, then choosing Download World on the destination device. Update both devices to the most recent compatible Minecraft version before transferring (Mojang: Transfer a Bedrock world to another device).
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Third-party hosts vary: a panel may provide scheduled restore points, charge extra for storage, include only the world, or offer restores without a downloadable archive. A provider’s backup may also remain on infrastructure that does not protect against an account or provider failure. Paper notes that shared hosts may offer built-in backup facilities and directs server owners to their host’s documentation (Paper update guidance).
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Before relying on a provider, confirm:
- Which files are included: world, plugins or mods, configuration, and management data.
- How often backups run and how many restore points are retained.
- Whether you can download them and store an independent copy elsewhere.
- Where backups are stored and whether they are separate from the live server infrastructure.
- Whether a restore overwrites current files, and how to preserve the current state first.
- Whether the service supports your edition, server software, and mod or plugin setup.
- What happens to backups if the server is cancelled or the account is suspended.
Backup checklist
- Server activity was paused and the server stopped cleanly.
- World changes were saved before shutdown.
- The complete server directory, or the deliberately chosen world-only scope, was copied.
- The copy is dated and labeled with the Minecraft and server-software versions.
- At least one copy is outside the live server’s disk.
- The archive opens or the copied files have been checked.
- Older restore points are retained instead of overwritten by each new backup.
- A restore has been tested in a separate directory.
Troubleshoot common backup problems
The backup is too large or fills the disk
Check free space before starting and avoid concurrent full archives. Retain fewer redundant full copies only if you still have multiple useful recovery points; where available, consider snapshot or incremental tooling. Put backup storage on another filesystem or host so a backup job cannot consume the space needed by the live server.
The server will not stop
Do not copy the live directory as though it were a clean backup. Check the server console and service manager for a shutdown still in progress; use the host’s documented stop procedure if a panel manages the process. Preserve logs if a forced termination becomes necessary, then verify the copied data with a test restore before relying on it.
The archive fails or seems incomplete
Do not delete the previous working backup. Check the archive’s size and contents, make sure the destination did not run out of space, and create a new copy after resolving the cause. Keep the older restore point until the replacement has been opened or restored successfully.
The Nether or End is missing
Check the server software’s actual dimension layout. Vanilla commonly keeps dimensions inside the world directory, while Paper may use separate dimension directories. Restore all relevant folders from the same backup point and test the copy before switching players over.
Plugins or mods fail after restore
Check that the backup includes the correct plugin or mod directories and configurations, and use compatible server, loader, and Minecraft versions. A world can load while plugin or mod data is absent or incompatible; review logs and test privately before reopening the server.
The backup exists but is older than expected
Confirm that the scheduled job is running, that its destination is writable, and that failures are reported rather than silently ignored. Compare timestamps and sizes, and perform periodic restore tests; a successful job message is not a substitute for a usable recovery copy.
A Realm restore option or label is missing
Realm menus vary by edition, device, and interface version. Open the selected Realm’s settings or management view and look for its world-save controls; for Bedrock, Mojang documents both Saves and Manage saves labels (Mojang’s Bedrock Realm restore steps).
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