Explore Minecraft Java seeds, find biomes and structures then share your discoveries with our new Chunk Viewer. A new way to explore seeds directly in your browser!
Our new Chunk Viewer is now available in Workshop, a new way to explore Vanilla Minecraft Java seeds directly in your browser!
Whether you're looking for a place to build, planning your next survival adventure or exploring what a seed has to offer, Chunk Viewer helps you get a clearer picture before you jump into the game.
## Explore Three Dimensions
Switch between the Overworld, Nether and End to explore the same seed across all three dimensions. Choose your Minecraft Java version and adjust the Y level to view biomes at different heights.
## Find Your Favourite Biomes
Explore a colour-coded biome map with a searchable legend. Toggle individual biomes to focus on the ones you're interested in, or use Shift + Click to isolate a single biome. You can bring them all back with the Show All Biomes button.
## Discover Structures
Enable structure layers to find potential locations for villages, mansions, monuments and other supported structures. Structure markers are turned off by default, so you can choose what appears on your map.
## Navigate and Mark Locations
Move around the map, zoom in for a closer look and check the biome, block coordinates and chunk coordinates beneath your cursor. Click a location to mark it, or enter X and Z coordinates to jump directly to a specific area. A red marker highlights the world's origin at 0, 0.
## Copy Seeds and Share Discoveries
Found an interesting world? Copy the active seed or create a shareable link that includes your seed, selected version, dimension and map view. Send it to friends so they can explore the same area.
## Built for Browser Exploration
Chunk Viewer runs its generation calculations locally in your browser, with no world upload required. It's designed to keep exploration lightweight and straightforward.
The map currently focuses on Vanilla Java world generation. It provides biome maps and predicted structure locations rather than a block-by-block preview of your world. Custom world generation, mods and datapacks are not supported, and some results may differ in-game.
We're continuing to improve accuracy, performance and usability, so we'd love to hear what you think. Try a favourite seed, explore somewhere new and let us know what you'd like to see next!