AI Battlemap Generator
Download VTT-ready PNG battle maps for Roll20, Foundry VTT, and Fantasy Grounds. Create combat arenas, dungeons, taverns, forests, and streets — no design skills needed.
The CharGen Battlemap Generator is an AI tool that produces VTT-ready and print-ready fantasy battlemaps for D&D 5E, Pathfinder 2E, and other tabletop RPGs in under 30 seconds. Describe the scene — flooded crypt, cliffside fortress, market square at dusk — and the AI returns a top-down or isometric battlemap sized for virtual tabletops with optional grid overlays. 160+ image models including Flux Pro, Midjourney, and Imagen 4 are available, each tuned for tabletop cartography and lighting.
Outputs are VTT-ready: scaled to common pixel-per-inch ratios, exportable with or without grid, and compatible with Roll20, Foundry VTT, and Fantasy Grounds. Pair with the Token Maker for matching encounter art. Free tier covers daily generations; premium models, large-format prints, and commercial-rights packs unlock on Plus tier and above.
Example Styles
“A half-submerged stone crypt with crumbling pillars, knee-deep murky water, scattered sarcophagi, and green torchlight”
“A volcanic mountain peak with obsidian platforms, rivers of lava, and a massive dragon's nest of melted gold and bones”
“A moonlit forest clearing where reality thins — mushroom rings, floating motes of light, and mirror-still pools”
“A medieval fortress wall under siege: ladders, burning oil, arrow slits, a crumbling breach section, dawn breaking behind”
The Process
Indoor dungeon? Open battlefield? Rooftop chase? Choose your terrain and the story the map needs to tell.
Cover, elevation, hazards, choke points, environmental effects. Good maps create interesting tactical choices.
Export to your VTT, overlay a grid, or print for the table. Iterate until the map fits your encounter.
Frequently Asked Questions
An AI battle map generator creates top-down or isometric encounter maps from a text description. Describe the scene and the AI produces a VTT-ready image in under 30 seconds, sized for Roll20, Foundry VTT, or Fantasy Grounds.
Yes. Every map exports as a PNG scaled to standard VTT pixel-per-inch ratios. Drag the file straight into Roll20, Foundry VTT, or Fantasy Grounds with no resizing needed. Optional grid overlays are available.
Most VTTs default to a 70 px-per-square or 140 px-per-square grid. CharGen outputs at VTT-standard resolutions so maps align with Roll20 and Foundry grid snapping out of the box.
Yes. Generate battlemaps for free after a quick sign-up. The free tier covers daily generations across 160+ AI art models. Premium tiers unlock higher resolution, commercial-rights packs, and additional daily generations.
Related Tools
Turn a battlemap into a seamless looping ambient video for your VTT.
Cut creatures and NPCs into Roll20/Foundry tokens.
Tie districts, factions, and NPCs to your map.
Populate encounters with memorable characters.
Generate portraits for the NPCs standing on your map.
Reward victorious adventurers with themed treasure.
Create creatures to guard every chamber.
Stock market squares and shops with merchants, inventory, and prices.
Create AI portraits for the heroes fighting on your maps.
Illustrate the relics and weapons hidden on your map.
Generate the vista your battlemap is set in before you draw the encounter.
