AI Code Auditor

Scan your source code for hardcoded secrets, insecure APIs, and common vulnerabilities using intelligent heuristic analysis.

Source Code Snippet DETECTING...

Audit Intelligence

Paste code to begin security analysis. Results are processed locally for privacy.

Identified Issues

What is Static Application Security Testing (SAST)?

Static Application Security Testing (SAST), often called white-box testing, is the process of analyzing source code for security vulnerabilities without actually executing the program. Our AI Code Auditor uses an advanced heuristic engine to scan your code for "Anti-Patterns" - coding practices that are known to lead to security breaches. By identifying these issues during the development phase (a concept known as Shifting Left), you can fix vulnerabilities before they ever reach a production environment.

This approach is significantly more cost-effective and secure than trying to patch a live system that has already been compromised. Our tool focuses on finding the "low-hanging fruit" of security: hardcoded API keys, insecure data sinks, and weak cryptographic algorithms.

Secret Detection

One of the most common causes of major breaches is developer error - accidentally committing an AWS secret or a Stripe API key directly into a public GitHub repository. Our tool blocks this by identifying entropy patterns and keyword matches.

Injection Prevention

Our auditor looks for "Sinks" - functions where untrusted user input is processed. This includes eval() in JavaScript, shell_exec in PHP, and insecure SQL query concatenations.

Why Use an AI-Assisted Auditor?

Traditional regex-based scanners are often noisy and produce many "False Positives." By incorporating intelligent pattern matching and context awareness, our AI Code Auditor attempts to understand the logic of your code rather than just the syntax. For example, it can distinguish between a variable named "password" that holds a user-inputted string and a string literal that actually contains a hardcoded password.

Secure by Design

Privacy is our priority. Unlike other AI coding assistants that send your proprietary code to a central server for training, our heuristic scanner runs entirely in your browser. Your source code never leaves your local machine.

Common Vulnerabilities Detected

  • Cross-Site Scripting (XSS): Detecting the use of innerHTML or unescaped variables in web templates.
  • Insecure Deserialization: Identifying patterns where untrusted data is converted back into objects (e.g., pickle.load in Python).
  • Weak Hashing: Flagging the use of MD5 or SHA-1 for password storage, which are easily cracked by modern GPUs.
  • Path Traversal: Spotting instances where user input is used to construct file paths without proper sanitization.

Developer FAQ

Can this replace a full security audit?

No. While this tool is excellent for finding common mistakes, it cannot replace a manual penetration test or a professional code review for high-security applications. It is meant to be used as a first-pass, automated check.

Does it support all languages?

The auditor is optimized for the most popular web languages, including JavaScript (Node.js), Python, PHP, Java, and Ruby. It uses a language-agnostic pattern matching system that can identify generic security flaws across many syntax styles.

How do I fix a "Hardcoded Secret"?

Remove the secret from your code immediately and use Environment Variables (like .env files) or a secure secrets manager (like HashiCorp Vault or AWS Secrets Manager) to inject keys at runtime.

Heuristic Intelligence: This auditor is updated regularly with the latest signatures from the OWASP Top 10 and real-world exploit patterns.

? How to Use AI Code Security Auditor

  1. Open the tool directly in your browser — fully private.
  2. Enter your data, password, or text into the input field.
  3. Select the desired security algorithm or strength settings.
  4. Click the action button to generate or analyze the result.
  5. Copy or download your output. All processing stays on your device.

✓ Why Use This Tool

  • 100% Free — No account, subscription, or payment required.
  • Privacy First — All processing happens in your browser. Your files never leave your device.
  • No Installation — Works directly in any modern browser on any device.
  • Instant Results — Get your output in seconds without waiting for server processing.

Frequently Asked Questions

Are the passwords generated by this tool stored anywhere?

No. Password generation uses your browser's built-in cryptographically secure random number generator (window.crypto). Nothing is stored, logged, or transmitted.

How strong is a randomly generated 16-character password?

A 16-character password using uppercase, lowercase, numbers, and symbols has approximately 95^16 possible combinations — far beyond practical brute-force capability with current computing hardware.

Can I use these security tools for professional or enterprise work?

Yes. All tools are built on standard cryptographic specifications. The hash tools use SHA-256 and MD5 per their official specifications, making them suitable for verification and professional use.