About RoomPlanz
Our Mission
RoomPlanz was created to solve a common problem: the difficulty of visualizing how furniture and objects will fit in a space before making commitments. Whether you're moving into a new home, redesigning an existing room, or planning a renovation, accurate spatial planning is essential to avoid costly mistakes and frustrating rearrangements.
Our mission is to provide everyone—from homeowners and renters to professional interior designers and architects—with a powerful, accessible, and privacy-focused tool for room layout planning. We believe that good design tools shouldn't require expensive software licenses, steep learning curves, or compromising your privacy.
What Makes RoomPlanz Different
Millimeter-Precision Accuracy
Unlike many online room planners that use approximate measurements or grid-based systems, RoomPlanz stores all dimensions as integer millimeters. This precision ensures that your digital layouts accurately reflect real-world measurements, giving you confidence that what you plan will actually fit.
Complete Privacy
RoomPlanz runs entirely in your web browser with zero server communication during normal operation. Your room layouts, measurements, and personal data never leave your device. We don't collect your information, track your usage, or store your designs on our servers. Your data belongs to you, period.
No Account Required
Start planning immediately without creating an account, providing an email address, or going through any registration process. Simply open RoomPlanz and begin designing. Your layouts are automatically saved to your browser's local storage, so you can return to them anytime.
Professional-Grade Features
RoomPlanz offers sophisticated features typically found in professional CAD software:
- Precise dimensional control with manual input fields
- Grid overlay with customizable spacing for alignment assistance
- Snap-to-grid functionality for perfect positioning
- Object rotation with degree-level control
- Z-order management for layering objects
- Export to high-resolution JPEG images for sharing
- JSON import/export for backup and portability
Free and Open Access
RoomPlanz is completely free to use with no premium tiers, paywalls, or feature restrictions. We believe everyone should have access to quality design tools regardless of their budget. The tool is supported by non-intrusive advertisements that help us maintain and improve the service.
Technology and Development
RoomPlanz is built using modern web technologies including SVG for crisp, scalable graphics and vanilla JavaScript for optimal performance. The application works across all major browsers and devices, from desktop computers to tablets, without requiring any plugins or installations.
Our development philosophy prioritizes:
- Performance: Fast, responsive interactions even with complex layouts
- Accessibility: Keyboard navigation, clear focus indicators, and semantic HTML
- Reliability: Automatic saving and robust error handling to protect your work
- Simplicity: Intuitive interface that's powerful yet approachable
Who Uses RoomPlanz
RoomPlanz serves a diverse community of users:
Homeowners and Renters
Planning furniture arrangements before moving day, testing different layout configurations, and ensuring new furniture purchases will fit properly in existing spaces.
Interior Designers
Creating quick mockups for client presentations, experimenting with spatial arrangements, and communicating design concepts with precise measurements.
Real Estate Professionals
Helping buyers visualize how their furniture will fit in potential homes and assisting sellers in staging properties effectively.
Students and Educators
Learning about spatial design principles, practicing layout planning, and completing interior design coursework.
Contractors and Renovation Specialists
Planning room modifications, visualizing space utilization, and communicating with clients about proposed changes.
Continuous Improvement
We are committed to continuously improving RoomPlanz based on user needs and technological advances. While we maintain the core principles of privacy, simplicity, and free access, we regularly enhance the tool with new features, performance optimizations, and compatibility improvements.
Support and Community
While RoomPlanz operates without user accounts or formal support systems, we value user feedback and questions. If you encounter issues, have suggestions, or want to share your experience, please reach out through our Contact page. Your input helps us make RoomPlanz better for everyone.