Design & Graphics
Design calculators created by visual professionals and UX experts. Our graphics tools help designers, artists, and content creators with color theory, layout planning, and visual calculations for professional-quality design work.
Design & Graphics
Baluster Spacing Calculator - Deck & Stair Railing Tool
Calculate exact baluster spacing and quantity for deck and stair railings. Ensures code-compliant 4-inch gaps and even distribution. Free tool with visual preview.
Board and Batten Calculator - Free Material Estimator Tool
Calculate boards, battens, and material quantities for your wall project. Free calculator provides exact measurements for siding, accent walls, and wainscoting installations.
Color Palette Generator - Create Harmonious Color Schemes
Free color palette generator creates beautiful complementary, analogous, triadic, and monochromatic color schemes instantly. Choose a primary color and generate harmonious palettes for web design, graphics, and branding projects.
Color Picker Tool - Convert RGB, Hex, CMYK & HSV Color Codes
Free online color picker with instant RGB, Hex, CMYK, and HSV conversion. Click the spectrum to select colors visually or enter exact values. Copy any format with one click for web design, print, and digital projects.
Door Header Calculator | 2x4, 2x6, 2x8 Size Tool
Free door header size calculator for 2x4, 2x6, 2x8 headers. Calculate exact sizes for any door width and load-bearing wall. IRC code compliant results instantly.
Free QR Code Generator - Create Scannable QR Codes Instantly
Generate QR codes for URLs, text, and contact info in seconds. Free tool with instant download, no sign-up required. ISO-compliant codes that work on all devices.
Garmin Watch Face Designer - Custom Watch Faces for Free
Create custom Garmin watch faces online for free. Design digital watch faces for Fenix, Forerunner & Venu with drag-and-drop interface. No coding required.
Shiplap Calculator - Accurate Material Estimator Free
Calculate exact shiplap quantities with 10% waste factor included. Avoid costly overbuying or project delays. Enter wall dimensions, get instant results for any room size.
Wainscoting Calculator - Wall Paneling Square Footage
Free wainscoting calculator determines exact square footage for wall paneling. Calculate wainscoting material needed, estimate costs, and avoid waste. Perfect for DIY projects.
Wallpaper Calculator: How Many Rolls Do You Need for Your Room?
Calculate exactly how many wallpaper rolls you need with our free estimator. Enter room dimensions, windows, and doors for precise results. Includes pattern matching and wastage guidance.