SlabCalc Crack Analyzer

SlabCalc Crack Analyzer is a free, AI-powered diagnostic tool for concrete cracks. Upload a single photo of a crack in your driveway, slab, patio, foundation, or wall, and the analyzer instantly identifies the crack type - shrinkage, settlement, structural, map/crazing, D-cracking, scaling, and more - rates its severity, explains the likely cause in plain English, and tells you whether you can DIY a repair or need to call a structural engineer.

Built for homeowners triaging a worrying crack before paying for an inspection, contractors who want a fast second opinion on the job site, and property managers screening reports from tenants. No login, no paywall, no usage limits. Works on mobile in the field.

Every diagnosis links to a dedicated crack-type reference page with repair walkthroughs, recommended sealants and patching products, and clear monitor-vs-urgent guidance. Photos are processed for the analysis only - not stored, not used for training.

Part of SlabCalc's free suite of concrete tools. Try the Crack Analyzer at slabcalc.co/analyze.