Plan layouts in the browser

3D Floor Plan Editor for Early Layout Work

Use this 3D floor plan editor to block out walls, rooms, levels, roofs, and openings in a live 3D scene without installing desktop software.

Open Floor Plan Editor

Use A 3D Floor Plan Editor To Move From Flat Plans To Spatial Layout Direction

This 3D floor plan editor gives you a browser-based workspace for shaping walls, rooms, levels, and roof forms while still thinking in plan terms. That makes it useful when you want to understand circulation, room proportions, and building massing in one place.

Instead of switching between disconnected tools, you can test layout decisions directly in 3D and keep spatial context visible as the floor plan evolves.

draw walls and organize rooms
stack levels in one building scene
test openings, slabs, ceilings, and roof shapes

Try the Browser Workflow Before You Commit

The current demo is free to open in your browser, so you can see how the editing model feels before you spend time on setup or a longer software comparison. There is no signup gate between search intent and the live editor.

That is especially useful when you want to compare layout ideas quickly and decide whether a browser-based floor plan workflow fits the job at hand.

Use Building Tools That Match the Current Product

This is not a generic mesh playground. The current editor is geared toward building and interior planning tasks, with tools for walls, roofs, slabs, ceilings, doors, windows, levels, zones, and placed items.

That keeps the page honest about what exists today while still showing that the browser-based editor has enough scope for meaningful floor plan evaluation.

Review Levels, Openings, and Roof Direction in One Scene

Because levels, doors, windows, slabs, ceilings, and roofs already exist in the current toolset, Pascal Editor can do more than sketch flat room outlines. You can review how a floor plan behaves as a small building scene instead of stopping at linework alone.

That matters when a layout question depends on stair relationships, daylight openings, roof shape, or the way multiple floors connect. You can inspect those decisions in context before moving into heavier downstream software.

Track Floor Plan Revisions With Local Autosave, Undo, and Redo

Floor plan studies rarely settle on the first pass. Pascal Editor keeps local autosave in the browser and already includes undo and redo, so you can move walls, review openings, and test level changes without losing the earlier layout direction.

That revision loop matters when a planning review turns into multiple iterations in one sitting. You can keep refining the scene in place, then use JSON import or export if the draft needs to move into another session or environment.

What the current floor plan workflow already covers

Use these checkpoints to decide whether Pascal Editor is enough for your next floor plan study before you move more time into setup or procurement.

Current tools

The current editor already covers walls, rooms, levels, roofs, slabs, ceilings, doors, windows, and zones, so you can review layout direction in one building scene.

Revision loop

The browser demo pairs local autosave with undo, redo, and JSON import/export, which makes it easier to compare floor plan revisions instead of rebuilding them from scratch.

Not for

Downstream BIM documentation, sheet production, or cloud collaboration-heavy review cycles that need more than an early layout editor.

Frequently asked questions

What should a 3D floor plan editor help me test early?

The current toolset covers walls, rooms, levels, roof forms, doors, windows, slabs, ceilings, and zones so you can review a plan with spatial context instead of stopping at flat linework.

Can I try this floor plan workflow without creating an account?

Yes. The live editor opens in the browser with no signup flow, so you can evaluate the current workflow before deciding whether deeper setup is worth it.

How are floor plan drafts saved?

The browser demo uses local autosave on the same device, and the editor also supports JSON import and export when you need to move scene data between sessions or environments.

Does the floor plan workflow keep undo and redo history?

Yes. The current editor already includes undo and redo, which makes it easier to compare layout revisions while you test walls, openings, levels, and roof direction in the same scene.

Can it handle multi-level floor plan studies?

Yes. Levels are part of the current editor, so you can review how rooms, openings, roofs, and other layout decisions relate across more than one floor in the same building scene.

Is this a full CAD or BIM package?

No. The current product is better described as a browser-based editor for early building layout and room planning, not a full downstream documentation or BIM platform.