Made a Nether seed map that actually shows terrain and lava lakes

Link: https://harrisonbored.com/netherseedmap

I built a tool that maps your world’s Nether with actual terrain information and lava lakes, something I’ve always felt was missing from existing seed maps.

Take a look at the 2 images. I’m using seed 1672197913 from a post on this sub that showcased a notable nether spawn with nearby fortresses and bastions. In the first image (my tool), you can see the terrain shape and where the lava lakes are. In the second image (the original post, I believe using Chunkbase), you get biomes and structures but the map doesn’t really convey the environment.

I figured this community might find it useful for showcasing nether spawns or scoping out a seed before loading in.

I also put together a short video comparing this seed in-game vs on the map (skip to 5:10 for comparison): https://youtu.be/OQZojFiJdaE?t=309&si=j0Jm0qurXgDORNd6

Still tweaking and making updates, so I’m open to any suggestions.