Free Interior Design Tools
Calculators and generators to help plan your home projects. No signup required.
Room Size Calculator
Calculate square footage, room dimensions, and area for renovation planning.
Use ToolPaint Calculator
Calculate how much paint you need based on room dimensions and coats.
Use ToolRenovation Cost Estimator
Estimate renovation costs by room type, scope, and location.
Use ToolColor Palette Generator
Generate harmonious color palettes for your interior design projects.
Use ToolReady for a Full Room Transformation?
Use our AI interior design tool to see your space completely reimagined.
Try AI Design Free