The professional, cloud-based architectural layout software. Design precise floor plans, reflected ceiling plans, and site layouts directly in your browser.
Launch ApplicationEverything in StalwartStudio is strictly stored in millimeters. Work seamlessly in metric or imperial units without ever losing true-to-life geometric accuracy.
Generate pristine, print-ready documents. Pro users can export native SVG vectors that keep every line editable for use in Illustrator, Inkscape, or CAD workflows.
Don't see the exact furniture or fixture you need? Use our integrated Custom Object Designer to draw real-size components and save them directly to your personal cloud library.
Apply dynamic textures to your rooms. Our engine generates true-to-scale vector hatching for timber planks, hexagonal tiles, marble, grass, and suspended ceiling grids.
StalwartStudio bridges the gap between basic room planners and overly complex CAD suites. With automated background saving, real-time Google OAuth synchronization, and smart geometry snapping, you can focus on architectural layout rather than fighting with the interface. Try the free tier today to start building up to three active cloud projects.