1 · Map data
Sample CSV
Sample JSON
Clear
2 · Tileset
Click to upload a tileset image
Use built-in sample tileset
3 · Render options
Preview
CSV: rows of tile indices separated by commas (or spaces / tabs).
JSON: an array of arrays, e.g.
[[0,1,2],[3,4,5]].
Out-of-range indices render as transparent.