Client-Side Code Security Scanner
Scan source code snippets for hardcoded API keys, dangerous eval(), SQL injection concats, and insecure regexes.
How to Use Client-Side Code Security Scanner
Paste JavaScript, Python, PHP, or Java code snippet.
Click 'Run Security Audit'.
Inspect flagged lines with vulnerability explanations and remediation advice.
Client-Side Code Security Scanner runs 100% client-side in your web browser. Your data, passwords, keys, and files are processed using the Web Crypto API and never transmitted to any server. Zero telemetry, zero storage, zero cloud processing.
Frequently Asked Questions
What types of vulnerabilities are detected?
Hardcoded API keys, innerHTML XSS injection, eval() execution, raw SQL queries, and weak hashing algorithms (MD5 for passwords).
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