Version 4.0 Live Rendering

Design Your
Space, Your Way.

Experience the world's most immersive web-based interior engine. Drag, drop, and visualize your future home in cinematic 4K detail.

Current Scene

Scandinavian Loft

Master the Art of
Spatial Precision.

We’ve democratized high-end architectural software. No downloads, no steep learning curves—just pure creativity.

Room Planner

Map out your floorplan with automatic dimensioning and structural snapping.

Furniture Select

Browse 50,000+ designer assets in realistic 3D textures and colors.

Palette Gen

AI-driven color theory that matches your furniture with wall tones perfectly.

Mood Board

Collate inspirations, textures, and fabric swatches into a professional brief.

Four Steps to Magic

The journey from a blank canvas to a dream home.

01

Room Type

Choose from Studio, Multi-Room, or Commercial layouts.

02

Furnish

Populate your room with luxury assets from our curated cloud library.

03

Visualize

Toggle 3D walkthrough mode to experience the lighting and textures.

04

Export

Download your CAD-ready blueprints and furniture shopping list.

Trusted by Visionaries.

"InteriorPlanOnline transformed how I present concepts to clients. The 3D realism is unmatched for a web-based tool."

Elena Rodriguez

Architect, Madrid

"I designed my entire apartment on my iPad during my commute. It's incredibly intuitive and fun to use!"

Marcus Chen

Homeowner, Seattle

"The mood board generator saved me weeks of work. The AI color pairing is simply brilliant."

Sarah Jenkins

Design Influencer

Bring Your Interior Vision
to Life Today.

Join over 250,000 creators worldwide who are redefining their living spaces with InteriorPlanOnline.

Design Toolkit.

The most advanced suite of interactive planning features ever built for a web interface. Each tool is designed to feel playful yet professional.

3D Room Architecture

Our proprietary rendering engine allows you to build multi-level floors, define wall materials, and place windows with real-world solar tracking. It automatically calculates the light bounce throughout the day.

Furniture Cloud Selector

Access a library of curated assets from the world's leading interior brands. Every item is high-poly, textured with PBR materials, and ready for drag-and-drop placement in your virtual space.

Structural AI Analysis

Concerned about load-bearing walls? Our AI scans your layout and flags structural issues, suggests support placements, and generates a preliminary feasibility report for your contractor.

Wall Load Detection
Plumbing Route Optimization
Electrical Outlet Mapping

Style Gallery.

Expert Insights.

Color Theory

The Psychology of Blue in Interior Living

Discover how different shades of blue can alter your perception of space, mood, and productivity. From oceanic deeps to sky-like brightness, blue remains the designer's most versatile weapon.

Minimalism

The "Subtraction" Method of Modern Design

Why less is often more. We explore the Japanese 'Ma' concept—the space between things—and how it can be used to create balance in crowded urban apartments.

Lighting Design

Harnessing Natural Light for Mood and Space

Explore how sunlight, shadows, and artificial lighting interact with colors and textures in your home. Learn techniques to brighten spaces, emphasize features, and create a calming atmosphere.

Texture & Material

Creating Depth with Textures in Small Spaces

Learn how layering textures—from fabrics to wall finishes—can make compact rooms feel richer and more dynamic. We reveal strategies to combine materials without overwhelming the space.

Let's Design
Your Future.

Whether you're a curious homeowner or a professional architect, our team is here to support your creative journey.

Global HQ

800 Interior Way, Pixel District, CA 94103

Email Us

support@interiorplan.online

Project Brief

Privacy Protocol

Version 4.2 | Effective as of March 2024

At InteriorPlanOnline, we believe your home designs are personal. Our protocol is built on the foundation of radical transparency. We do not harvest your 3D floor plans for third-party advertising or sell your structural data to real estate brokers.

Data Collection & Use

We collect essential session tokens, viewport dimensions, and selected furniture SKUs. This information is purely used to maintain the state of your "Spatial Bag" across browser refreshes and to optimize the 3D rendering speed based on your hardware profile.

Cloud Storage

Designs are stored locally on your device unless you explicitly opt for "Cloud Sync." Once synced, your files are encrypted with AES-256 standards in our secure vaults.

Terms of Service

User Conduct

Users are permitted to use our 3D engine for personal and non-commercial design visualization. Redistributing our proprietary 3D furniture models outside of the platform is strictly prohibited.

Disclaimer of Accuracy

While our tool uses millimeter-precise algorithms, users should always verify dimensions with a physical tape measure before making construction or purchasing decisions. InteriorPlanOnline is not liable for structural errors or furniture fitment issues in physical space.

AI Assistance

Our AI-suggested layouts are algorithmic approximations based on current trends and spatial logic. They should be viewed as creative prompts, not architectural mandates.

Cookie Declaration

We use functional cookies to ensure your experience is smooth and persistent. These small data files allow our server to recognize your device and remember your design preferences.

Essential Cookies

Required for the core functionality of the 3D engine and cart system. Cannot be disabled.

Experience Cookies

Remembers your preferred design theme (e.g., Boho vs. Modern) and window layouts.

Spatial Bag

Design Your Space, Your Way.

Master the Art of Spatial Precision.