Vibe-Code Checker

Detect AI vibe-coded websites and analyze their tech stack

Vibe-Code Checker — Website Analysis Tool Vibe-Code Checker analyzes webpage technical characteristics to provide insights into how a website may have been built. It generates a Vibe Score (0–100) based on observable signals such as code structure, common patterns, and technology indicators. The extension is designed to help users explore website composition and development approaches. It does not make definitive claims about whether content is AI-generated or human-created. Vibe Score Overview 0–20 → Structured and optimized code patterns 21–45 → Mixed patterns with assisted tooling 46–70 → Repeated or template-based structures 71–100 → Strong presence of automated or generated patterns Analysis Signals Includes detection of factors such as unminified assets, repeated code patterns, placeholder elements, accessibility markers, and general structural indicators. Technology Detection Identifies commonly used technologies and platforms to provide additional context about how a site is built. Privacy All analysis is performed locally in the browser. No data is collected, stored, or transmitted.