IAM Checker

Validate AWS IAM policies for security vulnerabilities and permission issues

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About This Tool

The IAM Policy Checker is a comprehensive tool that analyzes AWS Identity and Access Management (IAM) policies to identify security risks, overly permissive permissions, and violations of security best practices. Upload or paste your IAM policy JSON, and the tool will check for common issues like wildcard permissions, missing conditions, administrative privileges, and more. Get detailed findings with severity levels and actionable recommendations to improve your cloud security posture.

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How to Use

Paste your IAM policy JSON into the textarea or upload a JSON file
Click 'Validate Policy' to analyze the policy
Review the findings organized by severity (Critical, Warning, Info)
Implement the recommended fixes to secure your IAM policies
Use the 'Clear' button to start over with a new policy

Frequently Asked Questions

Find Quick Answers

What types of IAM policy issues does this tool detect?

The tool checks for: wildcard permissions (*) in actions/resources, missing condition constraints, overly permissive administrative privileges, public access permissions, missing version statements, and JSON syntax errors.

Does this tool send my IAM policies to external servers?

No, all validation happens entirely in your browser. Your IAM policies never leave your device, ensuring complete privacy and security.

What AWS IAM policy versions are supported?

The tool supports both policy version '2012-10-17' and '2008-10-17'. It will validate the structure and content regardless of version.

Can I check multiple IAM policies at once?

Currently, the tool analyzes one policy at a time. For multiple policies, validate them separately by clearing the input between checks.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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