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Warhammer 40k Tabletop Grid Map Overview Generator

Aug 12, 2026

About this app

Generate a Warhammer 40k tabletop grid map overview.

Warhammer 40k Tabletop Grid Map Overview Generator Warhammer 40k Tabletop Grid Map Overview Generator Select Map Size: Small Medium Large Huge Random Generate

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Source

                    <!DOCTYPE html>
<html>
<head>
<title>Warhammer 40k Tabletop Grid Map Overview Generator</title>
<meta name="description" content="Generate a Warhammer 40k tabletop grid map overview.">
<meta name="keywords" content="Warhammer 40k, tabletop, grid map, generator">
<style>
#grid {
display: grid;
grid-template-columns: repeat(6, 50px);
grid-gap: 5px;
}
.cell {
width: 50px;
height: 50px;
border: 1px solid black;
}
.terrain {
background-color: grey;
}
</style>
</head>
<body>
<h1>Warhammer 40k Tabletop Grid Map Overview Generator</h1>
<label for="size">Select Map Size:</label>
<select id="size" onchange="generateGrid()">
<option value="small">Small</option>
<option value="medium">Medium</option>
<option value="large">Large</option>
<option value="huge">Huge</option>
</select>
<button onclick="generateGrid()">Random Generate</button>
<div id="grid">
</div>
<script>
function generateGrid() {
const size = document.getElementById('size').value;
let rows, cols;
switch(size) {
case 'small':
rows = 6;
cols = 6;
break;
case 'medium':
rows = 8;
cols = 8;
break;
case 'large':
rows = 10;
cols = 10;
break;
case 'huge':
rows = 12;
cols = 12;
break;
}
const grid = document.getElementById('grid');
grid.innerHTML = '';
grid.style.gridTemplateColumns = `repeat(${cols}, 50px)`;
for(let i = 0; i < rows * cols; i++) {
const cell = document.createElement('div');
cell.className = 'cell';
if(Math.random() < 0.2) {
cell.classList.add('terrain');
}
grid.appendChild(cell);
}
}
generateGrid();
</script>
</body>
</html>