Mix Once. Paint Once. Waste Nothing.
TintMix Paint Lab turns any room into a precise can count and any photo into a repeatable tinting recipe—fully offline, no account needed.
Get help
Everything You Need for a Flawless Finish
Surface Wizard
Enter each wall's width and height, mark windows, doors, trim, and ceiling—TintMix builds a live paintable-area summary, separated by wall, ceiling, and trim.
Sheen Selector
Pick your room type and material, and get a sheen recommendation (flat to semi-gloss) with the matching coverage rate from a bundled table.
Coverage & Can Estimator
Set coats and waste, choose available can sizes and prices, and instantly see the least-waste, least-cost can combination with a clear Charts breakdown.
Photo Color Sampler
Tap any point in a photo to capture the color, then see the nearest paint recipe with a ΔE match score before adding it to your shelf.
Color Recipe Lab
Adjust base paint and colorant drops (white, black, red, yellow, blue, green) with a live swatch preview and warnings when you exceed tint capacity.
PDF Mix Cards
Export a printer-friendly PDF for any swatch or project—color block, base code, drop formula, per-coat quantity, and mixing steps, all on one card.
See TintMix in Action
Your Pocket Mixing Bench
TintMix Paint Lab is your pocket mixing bench for DIY painters and decorators. Measure walls, subtract windows, choose a sheen, and get the exact liters—plus the smartest can combination for cost and waste. Pull a color from any photo, see its nearest base-plus-colorant recipe with a ΔE match score, and save it to your swatch shelf. Scale recipes between can sizes, export print-ready PDF mix cards, and keep every project organized by room. Everything runs on-device with SwiftData, and all coverage and colorant tables are bundled—so you can work in a basement, a cabin, or a store aisle with zero signal.
Designed for DIY painters who value precision and privacy.