TintMix Paint Lab: Measure, Match, Mix โ Offline
Turn any room into a precise paint plan. Measure walls, subtract doors and windows, pull a color from any photo, and get an exact recipe and can list โ no account or Wi-Fi needed.
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Illustrative marketing figures; not App Store metrics.
Everything a paint project needs
Surface Wizard
Enter each wall's width and height, mark windows, doors, trim, and ceiling โ get a live summary of paintable area split by surface.
Sheen Selector
Pick a room type and material; the app recommends a sheen (flat to semi-gloss) and applies the right coverage rate from a bundled table.
Coverage & Can Estimator
Set coats and waste, choose can sizes and prices โ see liters needed and the least-cost, least-waste combo with a Charts breakdown.
Photo Color Sampler
Tap any point in a photo to capture a color, view the nearest recipe with a ฮE score, and add it to your shelf in one tap.
Color Recipe Lab
Adjust base paint, can size, and colorant drops โ the swatch updates live and warns when a ratio exceeds the can's tint capacity.
Recipe Scaling & PDF Mix Cards
Convert any saved recipe between 1L, 2.5L, 5L, and 10L cans, then export a printer-friendly PDF with color, base, and drop formula.
Designed for your wall
About
TintMix Paint Lab is an offline-first workbench for DIY painters, renovators, and decorators. Start a room, add each wall's dimensions, mark openings and trim, and the app calculates the exact paintable area for walls, ceiling, and trim. Choose a sheen and coats, see the required volume, and the app proposes the least-waste can combination. Capture a color from a photo, get the closest base-plus-colorant recipe with a ฮE score, fine-tune drops, and save to your swatch shelf. Scale any recipe between 1L and 10L cans, and export a printable PDF mix card. All coverage and colorant tables ship with the app, and your projects live on-device in SwiftData.