Free Code Analysis Tool - Detect Security Vulnerabilities & Improve Code Quality
Free online code analyzer that instantly detects security vulnerabilities, code quality issues, and performance problems in Go, Python, and JavaScript. Join 12,000+ developers using our AI-powered static analysis tool to write safer, cleaner code.
Free Code Analysis - Paste Your Code Below
Instant security scan for Go, Python, JavaScript. Detects vulnerabilities, code smells, and performance issues in seconds.
Why Choose Our Free Code Analysis Tool?
Trusted by 12,000+ developers worldwide for instant code quality analysis and security vulnerability detection.
Deep Code Analysis
Advanced AST parsing and pattern recognition to identify complex issues and optimization opportunities.
Security First
OWASP-compliant security analysis detecting SQL injection, command injection, and credential leaks.
Quality Metrics
Comprehensive quality scoring including complexity, maintainability, and best practice adherence.
Actionable Insights
Every issue comes with specific recommendations and code examples for immediate improvement.
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