As Valheim’s popularity continues to soar, many players want to take their adventures to the next level by creating a dedicated Valheim server. Whether you’re exploring the Mistlands with friends or hosting a large modded world, running your own server adds stability, customization, and control.
In this comprehensive guide, we cover every detail—from choosing the best Valheim server hosting, to understanding Valheim server commands, mods, performance tips, and how to make your Valheim server run after you log off.
Let’s dive into the Viking tech!
What Is a Valheim Server?
A Valheim server is a persistent world instance that runs independently of a player’s machine. This allows for:
- 24/7 access for you and your friends
- Custom rules, mods, and settings
- Improved performance and stability
- No reliance on a single player being online
There are three main types of servers:
- Local Host (In-Game)
- Dedicated Server (Self-Hosted)
- Third-Party Hosting (Cloud-Based)
Each comes with pros and cons based on your tech setup and needs.
Valheim Server Hosting Options
1. Self-Hosted Dedicated Server
Run directly from your machine or a second PC.
- Pro: Total control
- Con: Requires manual setup and tech skills
2. Valheim Dedicated Server Tool (Steam)
Available free on Steam:
- Right-click > Tools > Valheim Dedicated Server
- Offers full control via config files
3. Best Valheim Server Hosting Providers
If you want hassle-free management:
- GTXGaming: Powerful interface, mod support
- GPortal: Official partner, easy UI
- Nitrado: Reliable, global server locations
Tip: Look for providers offering 10+ slots, 10–20GB RAM, and mod management tools.
Valheim Dedicated Server Setup (Step-by-Step)
Requirements:
- Windows or Linux machine
- 4+ CPU cores
- 8GB RAM minimum
- Stable internet connection (upload 5 Mbps+)
Setup Guide:
- Install Valheim Dedicated Server via Steam
- Configure start_headless_server.bat
- Edit server_name, world, and password
- Port forward: TCP/UDP 2456–2458
- Run .bat file to launch server
Now your Valheim dedicated server is live and discoverable!
Make Valheim Server Run After I Log Off
If you’re hosting locally and want the world live when you log out:
- Windows: Use Task Scheduler to run your server as a background process
- Linux: Use screen or tmux to detach the server from your session
Pro Tip: Host it on a separate machine for 24/7 uptime without affecting your gameplay.
Valheim Server Commands
Powerful tools for admins and server operators.
How to Use:
- Press F5 (enable console via launch options -console)
- Type devcommands to unlock admin tools
Essential Commands:
- /kick [name] – removes a player
- /ban [name] – blocks a griefer
- /spawn [item] [amount] – create items instantly
- /god, /fly, /debugmode – cheat/debug tools
- /event [event name] – trigger in-game events
Use responsibly to manage your world!
Valheim Server Settings
Configure in start_headless_server.bat or valheim_server.exe configs:
- -name “ServerName”
- -world “WorldName”
- -password “YourPassword”
- -public 1 (set to 0 for private)
Additional settings (via mods or JSON config editors):
- Max players
- PvP toggle
- Day-night cycle speed
- Structure decay options
Community Server Valheim: What’s the Difference?
When setting your server as public, it becomes visible under “Community Servers” tab.
Benefits:
- Attract new players
- Build a persistent multiplayer world
You can also password-protect community servers for a “semi-private” feel.
Hosting Valheim Server with Mods
Mods can enhance gameplay—if managed properly.
Valheim Server Mods Must:
- Be installed identically on both server and client
- Use BepInEx framework
- Avoid mismatched versions
Popular Mods for Servers:
- Valheim Plus: Configuration and server balancing
- Epic Loot: Randomized loot drops
- Custom Roles: Define player permissions
- Server Characters Only: Prevent cheating by locking character to server
Valheim Dedicated Server Commands (Admin-Only)
Additional Server-Specific Commands:
- /save – force save world
- /resetspawn – reset player spawn point
- /info – get server status
These help when running large or persistent multiplayer communities.
Valheim Server Requirements Checklist
| Component | Minimum | Recommended |
| CPU | Quad-Core | 6–8 cores |
| RAM | 8GB | 16GB |
| Storage | SSD | SSD (50GB+) |
| Bandwidth | 5 Mbps up | 10+ Mbps up |
| OS | Win/Linux | Linux preferred for 24/7 uptime |
ExitLag Tip: Hosting remotely? Use ExitLag to route traffic optimally between players and server. Test Exitlag now!
Valheim Admin Tools for Server Owners
Admin tools help you moderate, develop, and customize your world efficiently.
Tools and Mods for Server Administration:
1. Valheim AdminTool
- In-game admin menu
- Kick, ban, and teleport players easily
- Adjust time and weather
2. Server Devcommands Helper
- Adds UI for executing dev commands
- Great for server events and testing mods
3. Valheim Permissions System
- Define groups (Admin, Builder, Guest)
- Assign command access and building rights
- Compatible with multiplayer RP setups
These are especially useful for Valheim community servers or roleplay environments where managing player behavior and world integrity is key.
Backing Up Your Valheim Server World
Don’t risk losing progress—backups are crucial.
Manual Backup Method:
- Navigate to C:\Users\YourName\AppData\LocalLow\IronGate\Valheim\worlds
- Copy .db and .fwl files to a backup folder
Automated Backup Scripts:
- Use PowerShell or bash scripts on a schedule
- Automate with cron (Linux) or Task Scheduler (Windows)
Pro Tip: Backup before major updates, mod changes, or world edits.
Handling Valheim Server Crashes or Corruption
Common Fixes:
- Verify server file integrity via Steam
- Check for mod mismatches
- Clear config and plugin folders and reinstall only essential mods
- Restore from recent backups
Crash Tip: Rename corrupted .db.old to .db to revert to last working save.
Performance Tips for Large or Modded Servers
As your server grows, so does the resource demand. Optimize for long-term play.
Best Practices:
- Limit simultaneous active events (e.g., Fuling raids)
- Prune unused structures
- Reset spawn areas using /resetspawn
- Monitor server with resource tracking tools
Server Hosting Upgrades:
- Move to Linux-based VPS or dedicated hosting
- Use SSD with fast IOPS (Input/Output Operations Per Second)
How ExitLag Improves Valheim Server Experience
Even with perfect hardware, lag between players can ruin immersion. Here’s how ExitLag helps:
Key ExitLag Benefits:
- Dynamic multi-path routing ensures data travels the fastest route
- Reduces ping and packet loss for international players
- Stabilizes connections on mod-heavy or high-player-count servers
- Compatible with custom ports (2456–2458)
Whether you’re hosting a Valheim dedicated server or connecting to one across the globe, ExitLag ensures a smooth, delay-free experience.
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Advanced Server Customization
JSON Config Editors:
- Use mods like ServerSync to sync configs across players
- Fine-tune rules: day length, decay timers, damage values
Valheim Server Mods to Try:
- MapSync: Shares explored map areas with teammates
- Raid Config: Control frequency and intensity of NPC attacks
- Crafting Overhaul: Rebalance item recipes
These mods give your server a signature flavor and gameplay balance.
Community Building and Server Promotion
Running a public Valheim community server? Here’s how to grow your player base:
Promotion Tips:
- Create a Discord community
- Post on r/valheimservers and Steam forums
- Schedule in-game events (build contests, boss raids)
- Highlight your server’s unique features (mods, roles, lore)
Reminder: Keep server rules clear and enforceable with moderation tools.
FAQ: Valheim Server
Can I run a Valheim server on my main PC?
Yes, but expect performance drops during heavy load or modded play.
How much RAM do I need for a Valheim server?
8GB for basic; 16GB+ recommended for modded or high-player servers.
How to keep server running 24/7?
Use a dedicated device, hosting provider, or Windows Task Scheduler/Linux cron to auto-start.
Can I install mods only on the server?
No. Mods must match on both server and client sides to avoid version conflicts.
How do I invite friends to my server?
Share the IP + port and ensure they enter the correct password.
What is a community server in Valheim?
A public listing under the multiplayer tab—visible to all, great for recruiting.
What is the best Valheim server hosting provider?
GPortal and GTXGaming are top picks for ease, support, and modding.
How to disable trolls or raids?
Use server mods like Raid Config, or edit config files to block NPC invasions.
Final Thoughts
Running a Valheim server opens up a world of possibilities—from private friend-only quests to thriving public RP communities. Mastering the tools, mods, and server logistics makes you more than a Viking—you become a world-builder.
Whether you self-host or go pro with Valheim server hosting, whether you tweak JSON configs or roll with Valheim server commands, you now have the power to create a legendary experience.
And with ExitLag at your side, there’s no lag strong enough to hold back your conquest.
All game images used in this blog belong to Iron Gate Studio. They are used for informational/educational purposes only and do not imply endorsement or affiliation with the rights holders.
