Dungeondraft Tools -

Dungeondraft exports natively as PNG or JPG. However, VTTs like Foundry or Roll20 have file size limits. A 4k map might be 50MB as a PNG. Using a tool like or IrfanView to batch convert your exports to WebP compresses the file to ~5MB with no visual loss.

and file format. If you encounter errors during export, it is often recommended to lower the PPI or change the target folder to avoid memory issues. or a guide on how to create your own prefabs dungeondraft tools