AI Code Reviewer - Free Automated Code Review & Bug Detection

AI Code Reviewer

10 AI calls / day free · max 1000 characters · Login to track usageGo Pro — unlimited
Your code
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AI review
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How the AI Code Reviewer works

Paste your code and the AI will analyze it for bugs, security vulnerabilities, performance issues, and best practice violations. Get specific, actionable suggestions for improvement in seconds.

What it checks

  • Bug Detection - Logic errors, null pointer risks, off-by-one errors
  • Security - SQL injection, XSS, hardcoded secrets, insecure defaults
  • Performance - Inefficient loops, unnecessary computations, memory leaks
  • Best Practices - Code style, naming conventions, error handling

FAQ

What languages are supported?The AI reviewer works with most popular languages including JavaScript, TypeScript, Python, Java, Go, Rust, C#, and more.
Is my code saved?No, your code is processed immediately and never stored on our servers.