Free Python code quality & vulnerability checker
Scan your Python code for quality and security issues, and get fix advice right in your IDE.
Try Snyk’s free code checker. No credit card required.
Improve Python code quality in real-time
Snyk’s Python static analysis scanner checks your code for quality and security issues in real-time and provides fix advice in your IDE
Fast & actionable
Analyze your code in seconds and get actionable fix advice
Find and fix issues in both the open source you’re using and your own code
Accuracy powered by AI
Snyk’s AI engine has scanned 500,000+ open-source repositories to increase accuracy
Integrated in your IDE
Scan your code and get fix advice in your favorite IDEs, including PyCharm, Eclipse, and VS Code
Real-time scan results
See results as you code, with scans 54x faster than other static analysis tools
Fix quickly and move on
Get actionable fix advice and examples, so you can fix quickly and get back to coding