A readable tabletop map starts with a movement plan. Decide where players enter, what blocks them and how they reach the exit. Generate the overhead image in CapCut, then trace every route before choosing its textures or atmosphere.
This walkthrough builds an original abandoned stone courtyard for a DnD encounter. It has one entrance at the bottom, one exit at the top and a solid wall in the center. Two paved routes go around that wall. A blue pool sits on the right and loose rubble sits on the left, clear of the routes.
Draw the movement plan first
Keep the first layout simple enough to describe without a picture. In this encounter, both routes start at the same south entrance, split inside the courtyard, pass on opposite sides of the central wall and meet before the north exit. Neither route crosses the wall or ends at a side boundary.
Mark the central rectangle as blocked space. Put the pool against the east wall and the rubble against the west wall, leaving open floor between each feature and the nearest route. These positions give players different areas to investigate while keeping the way through the courtyard easy to read.
Use a simple reference diagram like this to separate movement from decoration. The arrows describe the intended routes; they do not represent floor markings in the finished map. You can draw your own plan with solid shapes for obstacles and lines for paths.
Give your AI fantasy art generator the layout before the mood. “An abandoned courtyard” suggests a setting, but “two routes split after one entrance and rejoin before one exit” describes the relationship the image needs to preserve.
Generate a top-down image in CapCut
Use the CapCut AI image generator to make the map image. For this example, the image composer in CapCut's web video editor was used: select Image, choose a 16:9 ratio and enter the layout description. Keep the view directly overhead so the entrances, floor and obstacles can be compared at a glance. Select Generate to create the image.
Describe the whole boundary as well as the objects inside it. Ask for a complete rectangular enclosing wall with only one centered opening at the bottom and one at the top. Specify a pale floor, dark walls and clearly contrasting water. Leave out characters, tokens and decorative lettering while checking the geometry.
Start with this spatial brief, then add the materials you want:
Boundary and obstacle: Show an original tabletop courtyard directly from above. Include a rectangular enclosing wall with one centered south entrance and one centered north exit. Place a solid rectangular obstacle in the center.
Routes and regions: Two continuous paths begin at the same south entrance, split inside the courtyard, pass around opposite sides of the central obstacle and merge before the north exit. Place a blue pool against the east wall and grey rubble against the west wall. Keep both clear of the paths.
Presentation: Use a 16:9 composition with pale ground, dark stone walls and clear path edges. Keep the entire courtyard in view. Add no grid, characters, tokens or labels.
Trace the paths before keeping a result
Begin at the south opening and follow the left path all the way to the north opening. Repeat with the right path. Look closely where a route approaches a wall: a similar color or a strong shadow can make a path seem connected when it actually stops.
The first generated courtyard had recognizable stone, rubble and water, but its paths did not follow the plan. The left path approached the central block and the right path ran toward the side boundary. Neither gave a clear pair of routes from the shared south entrance to the north exit.
Treat this as a draft to repair. Adding more texture would leave the movement problem in place. Return to the enclosing wall, the two openings and the route junctions before changing the visual style.
Check the boundary separately from the paths. A courtyard can have attractive paving and still contain extra entrances. Count every opening in the outer wall and compare it with the plan; for this encounter, only the south and north openings belong.
Use the plan as a reference for the correction
In the image composer, use Upload images to attach the clean movement diagram. Keep the reference thumbnail attached while adding the correction brief. The reference should show the desired geometry clearly, rather than combine conflicting layouts from several drafts.
For the correction below, the clean diagram was supplied on its own. The prompt asked CapCut to turn its route arrows into pale paving and its blocked shapes into dark stone. It also repeated the requirement that both branches join the same south entrance.
Use this correction brief with the reference diagram:
Geometry: Render this exact spatial plan as a clean original tabletop courtyard map. Preserve the enclosing wall footprint: a complete rectangular boundary with only one centered opening at the bottom and only one centered opening at the top. Preserve the central rectangular obstacle and the two curved route branches that fork just inside the bottom opening and merge just before the top opening. Do not add or shift any doorway.
Surfaces: Convert the route arrows into continuous pale golden stone paving with no arrows. Convert the wall footprints into dark charcoal stone seen directly from above. Fill the remaining interior floor with light cream sand. Retain the blue water feature against the right wall, beyond the right route. Add grey rubble against the left wall, beyond the left route.
Clarity: Remove diagram labels and add no lettering, grid, tokens or people. Use restrained stone and sand textures, an overhead view, a 16:9 composition and even daylight. The two paths must join the same central bottom entrance, never separate side entrances.
Inspect the corrected image against the plan again. A request to preserve a layout still needs a visual check of the result.
Read the corrected map at player size
The selected correction connects the two paved branches to one bottom opening. They pass around the central block and meet before the top opening. The pool and rubble remain outside the paved routes. The lighter floor also makes the gap between the paving and the obstacle easier to distinguish.
Read this map as a layout for the encounter. The dark central rectangle is blocked space, the gold paving shows the two routes, and the blue pool and grey rubble identify distinct regions. Decide how those regions affect movement in your game before sharing the map with players.
Check the image at the size your group will use. On a phone, confirm that both openings and the gaps beside the central wall remain visible. On a larger display, check that the route junctions still read as shared entry and exit points. If a shadow hides an important gap, ask for lighter, more even illumination while keeping the same layout reference.
Download the selected result with Download on its image card. For an encounter that uses measured movement, set the scale and grid in your tabletop tool after checking the image. The paving joints are visual texture and should not be treated as measured game squares.
For another original scene, use the CapCut image creation guides to develop its visual direction. Keep the same order for a playable layout: establish the spaces, check movement through them and then refine the appearance.
FAQ
What belongs in an AI art generator DnD prompt?
Describe the viewpoint, boundary, entrances, exits, obstacles and continuous routes first. Add the setting and materials afterward. A top-down map prompt should explain where paths meet and which objects block movement, rather than rely on fantasy styling alone.
How do I fix a path that ends at a wall?
Attach a simple reference plan that shows the complete route. Name its start, the side of each obstacle it passes and its destination. Ask for that connection to be preserved, then trace the new result from entrance to exit before keeping it.
Can I use the paving as a movement grid?
Set a measured grid and scale separately in your tabletop tool. Decorative paving can vary in size and spacing, so use it to show the route rather than to calculate movement distances.
When should I add stronger lighting or more scenery?
Add those details after the entrances, route branches and blocked areas are clear. Keep decorations outside important gaps and compare each revision with the movement plan so atmosphere does not hide the information players need.