--- url: "https://launchzone.co/p/slabcalc" markdown: "https://launchzone.co/p/slabcalc.md" website: "https://www.slabcalc.co/analyze" tier: "free" status: "launched" upvotes: "0" launched: "2026-08-17" categories: "Building Products, AI, AI Assistant, Analytics, Browser Extension, Chrome Extension" platforms: "web, mobile, desktop" tags: "AI, AI Assistant, Analytics, Browser Extension, Chrome Extension" pricing: "free" pricing_label: "Free — no paid plan required" maker: "Dave" created: "2026-08-17" --- # Slabcalc - Concrete Crack Analyzer > Diagnose any concrete crack from a photo — free AI. ## About Slabcalc - Concrete Crack Analyzer ## What is Slabcalc - Concrete Crack Analyzer? The SlabCalc Concrete Crack Analyzer is a free, no-signup AI tool that diagnoses concrete damage from a photo. Upload a clear, close-up shot of a crack and the AI examines crack width, pattern, displacement, staining, and surface texture to classify it against six known failure modes: shrinkage cracking, structural cracking, freeze-thaw spalling, settlement cracking, alkali-silica reaction (ASR), and corrosion-induced cracking. Every diagnosis returns a severity score from 1 (cosmetic) to 5 (structural risk), a certainty percentage, a plain-language explanation, and a clear recommendation on whether DIY repair, a contractor, or a licensed structural engineer is required. When the image is ambiguous between two classifications, the tool defaults to the higher severity — over-cautious rather than falsely reassuring. Built for homeowners, contractors, and inspectors who need a fast first read on whether a crack is cosmetic or serious. Features: - Photo-based AI diagnosis — upload a JPEG, PNG, or WebP (up to 10MB), drag-and-drop or click - Classifies against six concrete failure modes: F1 shrinkage, F2 structural, F3 freeze-thaw spalling, F4 settlement, F5 alkali-silica reaction (ASR), F6 corrosion-induced - Severity score from 1 (cosmetic) to 5 (structural risk) - Certainty / confidence percentage on every diagnosis - Plain-language explanation of the damage - Actionable recommendation: DIY repair, call a contractor, or call a structural engineer - Defaults to the higher severity when the image is ambiguous (safety-first) - Powered by Claude, a state-of-the-art AI vision model - Severity guide, six failure-mode reference pages, and shrinkage-vs-structural comparison - Links through to matching repair guides and material calculators - Free, no signup, no install — runs in the browser How it works 1. Upload a photo — Take a clear, close-up photo of the damaged area in good lighting. Drag and drop or click to upload (JPEG, PNG, or WebP, up to 10MB). 2. AI analyzes the damage — The AI examines crack width, pattern, displacement, staining, and surface texture against six known concrete failure modes. 3. Get your diagnosis — Receive a failure-mode classification (F1–F6), a severity score from 1–5, a certainty percentage, a plain-language explanation, and a clear repair recommendation. ## Who is it for? Slabcalc - Concrete Crack Analyzer is built for teams and individuals working with AI, AI Assistant, Analytics, Browser Extension, Chrome Extension. It fits into the Building Products category on LaunchZone. ## How is it priced? Slabcalc - Concrete Crack Analyzer is free to use. Visit the website for the latest plan details. ## How does it compare to alternatives? Slabcalc - Concrete Crack Analyzer sits in the Building Products category on LaunchZone. Buyers should compare features, pricing, and integration fit against nearby alternatives before choosing a tool. ## Key features - Photo-based AI diagnosis — upload a JPEG, PNG, or WebP (up to 10MB), drag-and-drop or click - Classifies against six concrete failure modes: F1 shrinkage, F2 structural, F3 freeze-thaw spalling, F4 settlement, F5 alkali-silica reaction (ASR), F6 corrosion-induced - Severity score from 1 (cosmetic) to 5 (structural risk) - Certainty / confidence percentage on every diagnosis - Plain-language explanation of the damage - Actionable recommendation: DIY repair, call a contractor, or call a structural engineer - Defaults to the higher severity when the image is ambiguous (safety-first) - Powered by Claude, a state-of-the-art AI vision model ## Overview ### Who is it for? Slabcalc - Concrete Crack Analyzer is built for teams and individuals working with AI, AI Assistant, Analytics, Browser Extension, Chrome Extension. It fits into the Building Products category on LaunchZone. ### What is it? The SlabCalc Concrete Crack Analyzer is a free, no-signup AI tool that diagnoses concrete damage from a photo. Upload a clear, close-up shot of a crack and the AI examines crack width, pattern, displacement, staining, and surface texture to classify it against six known failure modes: shrinkage cracking, structural cracking, freeze-thaw spalling, settlement cracking, alkali-silica reaction (ASR), and corrosion-induced cracking. Every diagnosis returns a severity score from 1 (cosmetic) to 5… ### How is it priced? Slabcalc - Concrete Crack Analyzer is free to use. Visit the website for the latest plan details. ### How does it compare? Slabcalc - Concrete Crack Analyzer sits in the Building Products category on LaunchZone. Buyers should compare features, pricing, and integration fit against nearby alternatives before choosing a tool. ## Platforms - web - mobile - desktop ## Categories - Building Products - AI - AI Assistant - Analytics - Browser Extension - Chrome Extension ## Frequently asked questions **Q: What is Slabcalc - Concrete Crack Analyzer?** The SlabCalc Concrete Crack Analyzer is a free, no-signup AI tool that diagnoses concrete damage from a photo. Upload a clear, close-up shot of a crack and the AI examines crack width, pattern, displacement, staining, and surface texture to classify it against six known failure modes: shrinkage cracking, structural cracking, freeze-thaw spalling, settlement cracking, alkali-silica reaction (ASR), and corrosion-induced cracking. Every diagnosis returns a severity score from 1 (cosmetic) to 5 (structural risk), a certainty percentage, a plain-language explanation, and a clear recommendation on whether DIY repair, a contractor, or a licensed structural engineer is required. When the image is ambiguous between two classifications, the tool defaults to the higher severity — over-cautious rather than falsely reassuring. Built for homeowners, contractors, and inspectors who need a fast first read on whether a crack is cosmetic or serious. Features: - Photo-based AI diagnosis — upload a JPEG, PNG, or WebP (up to 10MB), drag-and-drop or click - Classifies against six concrete failure modes: F1 shrinkage, F2 structural, F3 freeze-thaw spalling, F4 settlement, F5 alkali-silica reaction (ASR), F6 corrosion-induced - Severity score from 1 (cosmetic) to 5 (structural risk) - Certainty / confidence percentage on every diagnosis - Plain-language explanation of the damage - Actionable recommendation: DIY repair, call a contractor, or call a structural engineer - Defaults to the higher severity when the image is ambiguous (safety-first) - Powered by Claude, a state-of-the-art AI vision model - Severity guide, six failure-mode reference pages, and shrinkage-vs-structural comparison - Links through to matching repair guides and material calculators - Free, no signup, no install — runs in the browser How it works 1. Upload a photo — Take a clear, close-up photo of the damaged area in good lighting. Drag and drop or click to upload (JPEG, PNG, or WebP, up to 10MB). 2. AI analyzes the damage — The AI examines crack width, pattern, displacement, staining, and surface texture against six known concrete failure modes. 3. Get your diagnosis — Receive a failure-mode classification (F1–F6), a severity score from 1–5, a certainty percentage, a plain-language explanation, and a clear repair recommendation. **Q: Who is Slabcalc - Concrete Crack Analyzer for?** Slabcalc - Concrete Crack Analyzer is built for teams and individuals working with AI, AI Assistant, Analytics, Browser Extension, Chrome Extension. It fits into the Building Products category on LaunchZone. **Q: How is Slabcalc - Concrete Crack Analyzer priced?** Slabcalc - Concrete Crack Analyzer is free to use. Visit the website for the latest plan details. **Q: How does Slabcalc - Concrete Crack Analyzer compare to alternatives?** Slabcalc - Concrete Crack Analyzer sits in the Building Products category on LaunchZone. Buyers should compare features, pricing, and integration fit against nearby alternatives before choosing a tool. ## Screenshots - Screenshot 1: https://cdn.launchzone.co/products/37aeeefc-2c9b-4420-b476-cdb480f942ad/929c0499-1015-4b76-af4e-acbf5cc5315e.webp ## Links - Listing: https://launchzone.co/p/slabcalc - AI-friendly Markdown: https://launchzone.co/p/slabcalc.md - Website: https://www.slabcalc.co/analyze ## Explore - [More in Building Products](https://launchzone.co/category/building) - [Slabcalc - Concrete Crack Analyzer alternatives](https://launchzone.co/alternatives/slabcalc) - [Best Building Products](https://launchzone.co/best/building) - [All products](https://launchzone.co/explore) - [Launch calendar](https://launchzone.co/launch-calendar) _HTML version: https://launchzone.co/p/slabcalc_