Vibe-Code Checker

Can you tell if a website was vibe coded? VibeCheck scans any site you visit and gives it a Vibe Score from 0 to 100 — instantly telling you how much of it was AI-generated vs hand-crafted by a real engineer. 🔍 HOW IT WORKS Install VibeCheck and just browse normally. It automatically scans every page in the background and updates the extension badge with the site's Vibe Score. Click the icon for the full breakdown. ⚡ VIBE SCORE — 0 TO 100 A single number that tells the whole story: 0–20 → Human Crafted — built with care, minified, no AI slop 21–45 → AI Assisted — solid bones with some AI help 46–70 → Mostly Vibed — the starter kit is showing 71–100 → Pure Vibe Energy — deployed to Vercel in an afternoon 🧠 WHAT IT DETECTS VibeCheck analyses 15+ signals including: • AI phrases detected in page source • Unminified / unoptimised code • Placeholder or boilerplate content left in • Hosting platform (Vercel, Netlify, Railway, etc.) • Missing accessibility attributes • Generic or AI-named CSS classes • Console errors on page load • Duplicate component patterns 🛠️ TECH STACK DETECTION Fingerprints 40+ technologies across your tab: Frameworks — React, Next.js, Vue, Svelte, Astro, Nuxt CSS — Tailwind, Bootstrap, shadcn/ui, Chakra UI Hosting — Vercel, Netlify, Cloudflare Pages, Railway Backend/Auth — Supabase, Firebase, Clerk, Auth0 AI & ML — OpenAI, Anthropic, Replicate, Hugging Face Analytics — Vercel Analytics, PostHog, Mixpanel, Plausible Build Tools — Vite, Webpack, esbuild, Parcel Vibe-stack technologies are highlighted so you can spot the classic AI app starter kit at a glance. 📊 ANALYTICS DASHBOARD Track vibe scores across every site you visit. See your average score, the highest-vibed domains, and compare sites side by side in the built-in analytics tab. 🔒 PRIVACY FIRST Everything runs 100% locally in your browser. No data is ever sent to any server. No account required. No tracking. What you browse stays yours. ✅ FREE FOREVER No premium tier. No limits. No sign-up. Just install and go. --- SCORE EXAMPLES github.com → 6 (Human Crafted) stripe.com → 8 (Human Crafted) linear.app → 31 (AI Assisted) yourapp.vercel.app → 94 (Pure Vibe Energy) --- Works on Chrome, Edge, and all Chromium-based browsers. Firefox support coming soon.