AI-powered room design tool that transforms photos into styled interior concepts
Book formatting software for self-publishers
Stage
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Founded
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Based in
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DE
Pricing model
Freemium
Paid
Pricing
Free: 2 credits after email verification. Mini: $9 for 80 credits. Plus: $19 for 200 credits. Pro: $49 for 600 credits. All purchased credits never expire. 1 credit per design generation.
One-time purchase price to be announced before launch. Without a license, the software works with basic features indefinitely but exports carry a watermark.
Key features
Upload room photos in JPEG, PNG or WebP format up to 10 MB
Select from multiple room types and design styles
Generate design previews showing style, colors and furniture arrangements
Save and download generated designs to personal history
Compare multiple design variations side-by-side with original photo
Watermark-free results with paid credits
Support for room types including living rooms, bedrooms and home offices
Web-based application accessible from any browser
Supports Windows, macOS and Linux
Accepts Word and Markdown manuscripts
Generates print-ready PDF for KDP and IngramSpark
Creates EPUB 3 for ebook stores
Automatic layout of running heads and chapter openers
Professional typography with correct quotation marks and dashes
German language typography support
Works offline without requiring an account
Custom theme saving in licensed version
What makes it different
Photo-based approach preserves actual room architecture and lighting
Faster alternative to 2D floor plan tools for visualizing style and atmosphere
Immediate visual feedback before purchasing furniture or renovating
Each design variation is a fresh generation allowing unlimited creative exploration
Runs natively on Windows, macOS and Linux while the best-known alternative only runs on Mac
Professional typography handling for both English and German
Offline desktop app with no account or cloud dependency required
One-time purchase model instead of subscription
Includes free tools for KDP formatting and quote/dash fixing
LUMI
Kernsetzer