How to Host a Valheim Dedicated Server for Free (2026)

By FreeGameHost Team • Updated May 2026 • 8 min read

Setting up your own game server provides total creative freedom, direct folder access, and a custom multiplayer experience. Set up a free, dedicated Valheim server. Keep your Viking world online 24/7 so your clan can progress even when you are offline. Whether you are planning to host a small coop world for your close friends or build a public gaming community, configuring the server correctly is essential for maintaining 20 TPS (Ticks Per Second) and low connection latency.

In this comprehensive tutorial, we cover the exact system specifications, command blocks, configuration file lines, and plugin files required to get How to Host a Valheim Dedicated Server for Free (2026) running. Follow each step carefully to prevent server crash loops, OutOfMemory exceptions, and common connection issues.

24/7Uptime

4 GBFree RAM

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Step-by-Step Configuration Guide

Select Valheim Egg

Create a free game slot and select Valheim. The console script will fetch server files via SteamCMD. This step is critical for proper server operation. Ensure that you have taken a manual file backup before committing these changes to disk.

Configure Startup parameters

Navigate to the Startup tab, set your world seed name, and define a server password. Check the server console panel logs as the startup sequence runs to verify that no error exceptions or missing dependency logs are thrown.

Verify Console Password

Valheim requires a password of at least 5 characters. If left blank, the server will crash on launch. This step is critical for proper server operation. Ensure that you have taken a manual file backup before committing these changes to disk.

Connect In-game

Launch Valheim, select Join Game, enter the numeric IP and port, and enter your password to connect. If you encounter connection issues, double check that your network ports match the allocation numbers shown on the server dashboard.

Recommended Configurations and Setup Files

To configure your server files correctly, navigate to the File Manager in your control panel and open the corresponding configuration files. Paste or modify the settings as shown in the configuration block below. These lines help prevent database thread blockages, optimize tick timing performance, and reduce entity rendering overhead on the game host:

# Valheim server startup parameters: -nographics -batchmode -name "My Free Valheim Server" -port 2456 -world "MyWorld" -password "vikingKey" -public 1

Pro Tip: To play modded Valheim, upload the BepInEx framework files to the server's root directory, then place mod files in the BepInEx/plugins folder. Pre-generating world chunks using plugin utilities (like Chunky) is highly recommended for reducing startup lag during exploration.

Frequently Asked Questions

Can I transfer my local character save?

Yes. Valheim character saves are stored locally on your PC and transfer automatically when connecting to any dedicated server.

Is a password required?

Yes, the Valheim server engine enforces a password restriction by default to keep public servers secure.

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