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Minecraft · Maintenance

How to back up and restore a Minecraft server

A corrupted chunk, a bad plugin or an expired server can wipe a world you spent months on. This guide shows how to back up a Minecraft server, how to restore it, and how to keep backups off the server itself so they survive anything.

FreeGameHost logo FreeGameHost Guides Updated 3 min read
Backing up a Minecraft server world to Google Drive

Quick answer

  1. Open your server's Backups page (under Settings) and create a backup. Do this before every update or mod change.
  2. On a free FreeGameHost server, connect Google Drive so backups are stored in your own Drive, not only on the server.
  3. To restore, choose the backup and press Restore. Stop the server first.

Why backups matter#

Things that destroy Minecraft worlds are rarely dramatic. A plugin update that corrupts player data, a crash during a save, a mistaken /fill, a griefer with operator rights, or a free server that expires. Backups are the only fix for all of them. The golden rule is 3-2-1 in simple form: keep more than one copy, and keep at least one copy somewhere other than the server.

What to back up#

  • The world folder (named world unless you changed level-name). On Minecraft 26.x the Nether and End are stored inside it; older versions also have world_nether and world_the_end folders.
  • Plugins or mods and their configuration folders.
  • Server files: server.properties, whitelist.json, ops.json, banned-players.json.

A full backup of the whole server is the simplest, because it includes everything and restoring is one step.

Backups in the FreeGameHost panel#

  1. Open Backups

    In your server menu open Settings, then Backups.

  2. Create a backup

    Give it a name such as before-update and start it. The panel packs the server files into a compressed archive.

  3. Wait for it to finish

    The backup shows as complete when the archive is ready. Large worlds take longer.

Diagram: the game server creates a backup, the panel uploads it to the owner's Google Drive, and a restore sends it back to the server
With Google Drive connected, a backup is made on the server, moved to your Drive, and removed from the server to save space.

Free Google Drive backups#

Free servers can store backups in your own Google Drive. Connect your Google account once from the Backups page and give the permission to create files. After that, each backup is uploaded to a folder called FreeGameHost Backups. The panel keeps the most recent few per server so your Drive isn't filled up. Because the copy lives in your Drive, it survives even if the server is stopped or expires.

The panel only touches the files it created in its own folder. It can't read the rest of your Drive.

How to restore a backup#

  1. Stop the server

    Restoring over a running server can leave files half-written.

  2. Pick the backup

    Open Backups and choose the one from before the problem.

  3. Restore

    Press Restore. If you see an option to delete existing files first, use it when you want the server to match the backup exactly, and leave it off if you only want to bring back files.

  4. Start and check

    Start the server, join, and check the world and your builds.

If a restore fails or the world won't load, try restoring only the world folder, or take a fresh backup first so you can come back to the current state.

Free Minecraft server Includes backups to your own Google Drive.
Create a free server

Manual backups (any host)#

If your host has no backup tool, copy the files yourself.

  1. Save the world

    In the console run the commands below so the world is written to disk and stays unchanged while you copy.

  2. Copy the files

    Download the world folder (and plugin or mod folders) with SFTP or the file manager, or compress them into a zip first.

  3. Turn saving back on

    Run save-on.

Server console
save-off
save-all flush
# ...copy or download your files now...
save-on

When to take a backup#

Before you...Why
Update Minecraft or PaperWorld data can be upgraded in a way that old versions can't read.
Add, update or remove a mod or pluginPlugins can edit or lose data.
Change level-name or upload a worldThe wrong folder can be overwritten.
Give someone operator accessGriefing happens. A backup makes it a minor event.
Let a free server expireKeep a copy in Drive, then move it to a new server later.

Test your backups#

A backup you have never restored is only a hope. Once, restore one onto a spare server and join it. You'll learn how long it takes and be sure it works before you need it.

Frequently asked questions#

How often should I back up a Minecraft server?

Back up before every update, before installing or removing mods and plugins, and at least once a week on an active server. Busy servers benefit from a daily backup.

What should a backup include?

The world folder (world or your level-name), the plugins or mods folder with their configs, and files such as server.properties, whitelist.json and ops.json. A full-server backup covers all of it.

Where are FreeGameHost backups stored?

Free servers can back up to the owner's own Google Drive, in a folder called FreeGameHost Backups. The panel keeps a small number of recent backups per server so Drive doesn't fill up.

Can I restore a backup onto a different server?

Yes, download the backup or the world folder and upload it to the other server. See how to upload a world.

Does restoring delete my current files?

Restoring puts the backup's files back over your current ones. Some restore options also delete everything first (a clean restore). If you are unsure, make a fresh backup before you restore.

Is it safe to back up while the server is running?

Panel backups are designed to run while the server is on, and the server saves the world first. For the safest manual copy, stop the server or run save-off and save-all before copying, then save-on.