Is this ship map generator free to use?

Yes! Generate your first ship map free when you sign up — no credit card needed. This ship map maker creates detailed vessel deck plans and naval battle maps at no cost.

What types of ship maps can I create?

You can generate any type of vessel map: galleon warships, pirate sloops, Viking longships, airships and skyships, merchant vessels, shipwrecks, rowboats, and more. Each ship map includes deck plans with rooms, corridors, and tactical features.

Can I create a D&D ship map for naval combat?

Absolutely! This ship map generator is built for D&D naval encounters. Create ship battle maps with grid-aligned decks, cannon positions, boarding points, and below-deck rooms — perfect for pirate campaigns and sea adventures.

Can I generate multi-deck ship maps?

Yes! Describe the decks in your prompt — main deck, below deck, cargo hold, captain's cabin — and the ship map generator creates interconnected deck plans with ladders and hatches linking the levels.

Can I use these ship maps in Roll20 or Foundry VTT?

Yes. Every ship map exports as a high-resolution PNG compatible with Roll20, Foundry VTT, Owlbear Rodeo, and Fantasy Grounds. Ship battle maps work with standard 5-foot grid overlays.

Can I use these ship maps commercially?

Yes, all ship maps generated with a paid plan can be used commercially — published adventures, Patreon content, DMs Guild products, and game development. Free-tier generations are for personal use only.

AI Ship Map Generator Online

Describe a pirate galleon, a Viking longship, or a magical airship and get a multi-deck battle map — cargo hold, gun deck, captain's quarters, and rigging all mapped on a tactical grid. This ship map generator is built for D&D naval combat and boarding encounters.

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What is a Ship Map Generator?

A ship map generator (also called a vessel map maker, boat battle map creator, or DnD ship map tool) creates tactical battle maps of ships, boats, and other watercraft — from small rowboats to massive warships. Ship maps show multi-deck layouts at battle-map scale, with every cabin, cargo hold, and deck section on a combat grid. Our AI ship map generator turns a vessel description into a detailed, VTT-ready ship battle map in seconds.

Galleon & Warship Maps

Multi-deck warships with gun decks, crew quarters, captain's cabin, and cargo holds. This ship map generator creates the large-vessel DnD ship maps that anchor naval campaign encounters.

Pirate Sloop & Brigantine Maps

Fast, nimble pirate vessels with hidden compartments, stolen cargo, and a captain's quarters full of plundered maps. Generate ship battle maps for swashbuckling boarding actions.

Viking Longship & Raider Maps

Open-deck raiding vessels with rowing benches, shield racks, and a single mast. This ship map maker creates the lean, aggressive vessels for Norse-themed campaigns.

Airship & Skyship Maps

Fantasy flying vessels with balloon rigging, observation decks, and engine rooms. Generate DnD ship maps for aerial combat and sky-pirate encounters.

Shipwreck & Derelict Maps

Wrecked vessels half-sunk or beached — tilted decks, flooded holds, and structural damage creating new passages. This ship map generator creates exploration-focused maps for salvage and mystery encounters.

Small Boat & Barge Maps

River barges, fishing boats, rowboats, and canoes. Generate compact ship battle maps for encounters on small watercraft where space is extremely limited.

Ships Are the Most Confined Battlefields in D&D

A ship fight happens in tight quarters with nowhere to run — except overboard. Here's why our ship map generator produces vessel maps that make naval encounters tactically rich.

Multi-Deck Vertical Layouts

Ships have multiple levels — main deck, below-deck cabins, cargo hold, and sometimes a crow's nest. Our ship map generator creates multi-deck DnD ship maps with ladders and hatches connecting each level, so combat flows vertically as well as horizontally.

Confined Spaces Create Tension

Narrow corridors, low ceilings, and no retreat options. Ship battle maps force close-quarters combat where area spells are dangerous to allies and every 5-foot step matters. This ship map maker places furniture and bulkheads to create the claustrophobic intensity of below-deck fighting.

Rigging and Deck as Terrain

The mast, rigging, railing, and cargo crates aren't decoration — they're tactical terrain. Climb the rigging for high ground, use the mast as cover, kick an enemy over the railing. This ship map generator maps deck features as combat-relevant objects.

From Rowboat to Man-of-War

A 15-foot fishing boat needs a completely different map than a 200-foot warship. This ship map creator scales from tiny craft to massive vessels, adjusting deck count, room complexity, and grid size accordingly.

Boarding Action Ready

The best DnD ship maps show two vessels side by side — grappled, with gangplanks and ropes connecting them. Our ship map generator can produce paired ship maps for boarding encounters where combat spans two vessels.

Period and Fantasy Styles

A medieval cog looks nothing like a steampunk airship. This ship map maker adjusts vessel architecture — wood, metal, magical materials — based on the era and fantasy level you describe.

Ship Map Generator Showcase

Vessel battle maps, deck layouts, and nautical floor plans created with our AI ship map generator

Galleon Warship

A three-masted galleon viewed from above — the main deck bristling with cannon ports along both broadsides, a raised quarterdeck where the captain commands, a forecastle with a mounted ballista, and a cargo hold below packed with barrels, rope coils, and a hidden smuggler's compartment behind a false wall. Ladders connect three decks vertically. This ship map generator produces the kind of confined, multi-level battle map where every five-foot square matters — boarding parties swing over the rail, defenders barricade the companionway, and the powder magazine is two bad rolls away from ending the fight for everyone.

Pirate Sloop

A fast single-masted sloop built for speed and ambush — a shallow draft hull, a cramped captain's cabin with a chart table and a locked chest, hammocks slung below deck where the crew sleeps in shifts, and a concealed trapdoor leading to a flooded bilge where stolen goods are stashed. The deck is cluttered with coiled rope, grappling hooks, and a boarding plank lashed to the starboard rail. DnD ship maps of smaller vessels force close-quarters fighting — nowhere to retreat, nowhere to hide, and the rigging overhead offers vertical options for acrobatic players.

Viking Longship

A sleek dragon-prowed longship cutting through grey water — rows of oar benches lining both sides, a single square sail overhead, shields mounted along the gunwale forming a makeshift wall, and an open deck with no below-deck cabin. Cargo and supplies are lashed under oilskin between the benches. This ship map maker creates open-deck vessel maps where combat is raw and exposed — raiders leap from longship to shore, archers fire from the prow, and there's no door to barricade when the sea serpent surfaces alongside.

Fantasy airship map with gas envelope and observation deck for RPG campaigns

Airship & Skyship

A fantastical skyship suspended beneath a gas envelope — an open observation deck at the bow with a spyglass mounted on a swivel, a navigation bridge with a ship's wheel and arcane instruments, crew quarters built into the hull between the lift bladders, and a cargo bay with a retractable floor hatch for aerial drops. Rope ladders connect the envelope catwalks to the main deck. This ship battle map trades ocean waves for cloud banks and adds a vertical dimension to naval encounters — boarding from above, sabotaging the envelope, or fighting on the rigging a thousand feet above the ground.

Shipwreck map half-submerged on reef for D&D exploration and salvage encounters

Shipwreck on the Reef

A merchant vessel broken on a coral reef — the bow section tilted at an angle with the forecastle above water, the midsection flooded to waist height with debris floating between shattered beams, and the stern half-submerged with only the captain's cabin accessible at low tide. Barnacles coat every surface, a mast has fallen across the deck creating a bridge, and something glints in the murky water below the cargo hold. Ship maps of wrecks turn a familiar vessel into an exploration dungeon — unstable footing, limited air pockets, and the question of what sank it still lurking nearby.

Describe a Vessel, Get a Deck-by-Deck Battle Map

Describe the Ship, Not Just the Type

Think about what makes this vessel unique: "A three-masted pirate galleon with a reinforced ram on the bow, 12 cannons on the gun deck, a captain's cabin with a locked treasure chest, and a hidden smuggler's compartment beneath the waterline." The ship map generator reads vessel context — size, purpose, special features — and arranges decks, rooms, and equipment accordingly.

Choose a Battle Map Style

Fantasy Battlemaps gives clean grid lines and detailed deck layouts — the default for DnD ship map combat. Watercolor Battlemaps adds atmospheric wood-grain textures and ocean spray effects. Classic Battlemaps delivers bold retro vessel outlines for old-school nautical encounters.

Add Decks, Then Board

Review your ship map and use the Refine tool to add a hidden compartment, widen the cargo hold, place cannons, or add a second vessel for boarding. Export at 1K for a quick VTT encounter, 2K for a ship battle map players can study deck by deck, or 4K for a poster print.

Who Uses This Ship Map Creator?

Naval & Pirate Campaign DMs

Create DnD ship maps for boarding encounters, naval battles, and high-seas adventures. This ship map generator produces multi-deck vessel layouts ready for tactical combat.

Encounter Designers

Build ship battle maps with confined spaces, multi-level combat, and terrain interaction. This ship map maker creates vessels where every bulkhead and hatch creates tactical decisions.

Virtual Tabletop GMs

Generate ship maps pre-aligned for Roll20, Foundry VTT, and Owlbear Rodeo. This ship map generator exports at any resolution for seamless VTT naval encounters.

Airship & Skyship Campaign DMs

Map fantasy flying vessels for aerial combat campaigns. This ship map creator handles airships, skyships, and other non-traditional vessels with the same multi-deck approach.

Module & Adventure Designers

Illustrate your naval adventures with unique ship maps. This ship map generator produces commercially usable vessel battle maps for DMs Guild, itch.io, and Patreon on paid plans.

Ship Map Generator FAQ

Yes! Create your first ship map free when you sign up — no credit card needed. This ship map maker generates detailed vessel battle maps at no cost. For unlimited ship map generation and 4K export, check our paid plans.