Locations will not be visible until they are generated. Look for "Location Prediction" in the progress bar.
More information is visible by hovering (tapping for mobile) on checkbox names
Biome Color Key
Welcome to Valheim Map World the (unofficial) Valheim world generator! This generator can help you decide on a good seed, or give you a hint on where that pesky trader is.
There are just a few key things to keep in mind.
Any world created before Hildir Request update (8/22/2023) will need to be uploaded (via the desktop site) to get accurate locations. For more details see the info below.
Xbox worlds won't have perfect location estimation. The Xbox devs have been working on improving the accuracy of the Xbox game, but for now there may be some inconsistency in locations on Xbox. The older the save the likely the higher the inconsistency.
How do I use this?
Enter a seed in the seed text box. Just like the game a seed is any 10 digits: A-Za-z0-9. Select the game version you created your world in (or leave it if you're creating a new one!). Click Go! to see what the world will look like.
You can pan with one or two fingers, zoom by pinching
Use the layers button (right side) to switch between Terrain, Biomes-only, and No-Terrain. No-Terrain is great if you just want a hint without being spoiled.
Use the locations button (right side) to enable/disable various points of interest such as bosses, the trader, crypts, and more!
You can click the gear (top right) to change map quality, adjust colors, make icons bigger, etc.
You can click the download icon (top right) to download the whole map as an image
Help this doesn't work on my phone
I only have a couple of android phones which doesn't give me a good way to test on a wide variety of devices. I would love to make this site work for everyone! Please reach out to me via
Why are seeds before Hildir Request update (8/22/2023) shown wrong?
That version is a location "breaking" version. The devs mark versions of the game as "breaking" versions when they add new locations. When you open you world with the new game version, any location you haven't visited is reshuffled (with the new locations added in). This is unpredictable so I can't show it on my map.
If you want to know where your locations are on your game try the upload button on my desktop site. Yes, there is a way for this to work for Xbox players too.
Why does the desktop client have more features?
Mobile support is more-or-less a complete reimplementation of the site to fully support a wide range of devices. I'm intending to improve support in the future, but desktop will almost always have more features due to unity's limited mobile webgl support.
Warning! Obsolete Version
This world version is obsolete
Your locations WILL be wrong. If you want fully correct locations you will need to upload your world to the desktop site.
Any world created before Hildir Request update (8/22/2023) will have had their locations randomly re-shuffled during the upgrade process. This makes any locations you hadn't already visited at the time of the shuffle unpredictable!
World Generator Settings
Your device does not support a necessary technology to download the full map. Instead try taking a screenshot. (Or updating to a newer browser)
Something went wrong during site initialization. Its possible your device is too old or that my site hit a temporary hiccup.
If you are using Safari on iOS, please try switching to Chrome! If you want to help me figure out why this is necessary, reach out to me on discord.
If you think this is a site hiccup reach out to me on my discord (Details in the help window)
You are trying to switch to the desktop site but your device is still presenting as a mobile device/tablet.
You will need to select "Desktop Site" in Chrome or "Request Desktop Site" in Safari, reload the page, and then select the "switch to desktop site" option again.
If you are not using a mobile device and/or already selected "use desktop site" on your device, try using one of the contact options on the help menu to reach out to me. I'd be happy to help.
Something went wrong while trying to predict the valheim world based on your seed.
The most common cause of this is a bug in certain versions of iOS which makes accurate world prediction impossible. This bug seems more common with apple devices using the M1 processor.
A bug report has been sent but if you want direct help reach out to me on my discord (Details in the help window)