Ethereum Smart Contract Analyzer
Analyze any Ethereum smart contract for security vulnerabilities, potential risks, and compliance with best practices in blockchain security.
Comprehensive Analysis
Our analyzer examines smart contracts for over 15 common vulnerability patterns including reentrancy, unchecked external calls, and unsafe arithmetic operations.
AI-Powered Insights
Leveraging Claude AI, our tool provides deep analysis beyond pattern matching, identifying complex vulnerabilities and offering remediation advice.
Security Scoring
Get an overall security score for your contract based on detected vulnerabilities, helping you understand the relative risk level of your code.
Smart Contract Security Analyzer
No Contract Analyzed Yet
Enter an Ethereum smart contract address and click Analyze to check for security vulnerabilities.
Note: This tool performs static analysis and AI-assisted evaluation but cannot guarantee the absence of vulnerabilities. Always conduct thorough audits before deploying contracts to production.
How to Use the Smart Contract Analyzer
Enter Contract Address
Input the Ethereum address of any verified smart contract you want to analyze.
Run Analysis
Click the Analyze button to fetch the contract source code and perform security checks.
Review Findings
Examine the detected vulnerabilities, AI analysis, and security score in the tabbed interface.
Apply Recommendations
Use the remediation advice to fix identified issues and improve your contract's security.
Important Note
While our analyzer is comprehensive, it cannot guarantee the absence of all vulnerabilities. Smart contract security is complex and requires multiple layers of verification.
For critical contracts that handle significant value, we recommend combining this tool with professional security audits and formal verification methods.