Free AWS tools for cloud engineers: IAM and CloudFormation references, policy generators and validators that run in your browser, plus the open-source starter kits, GitHub Actions, and VS Code extensions we maintain.
Search AWS tool names, descriptions, tags, and types across all 28 tools.
Filter by type
Searchable Amazon Resource Names reference with AWS service prefixes and ARN formats for IAM policies.
Generate AWS SNS topic policy documents from official AWS action metadata with instant JSON, Terraform, and CloudFormation output.
Generate Amazon SQS queue policy documents from official AWS action metadata with instant JSON, Terraform, and CloudFormation output.
Generate Amazon VPC endpoint policy documents from official AWS action metadata with instant JSON, Terraform, and CloudFormation output.
AWS CDK Diff PR Commenter posts cdk diff output to GitHub pull requests so reviewers can inspect infrastructure changes.
AWS CDK Extension Pack for VS Code bundles extensions for AWS CDK, TypeScript, and infrastructure-as-code development.
AWS CDK Python Starter Kit helps teams deploy AWS infrastructure with Python CDK, OIDC authentication, CI/CD, and projen.
AWS CDK Snippets for VS Code helps cloud engineers write CDK constructs and infrastructure-as-code patterns faster.
AWS CDK TypeScript Starter Kit helps teams deploy AWS infrastructure with TypeScript CDK, OIDC authentication, CI/CD, and projen.
AWS CloudFormation Extension Pack for VS Code bundles extensions for CloudFormation template authoring and AWS IaC workflows.
AWS CloudFormation Starter Kit helps teams deploy CloudFormation stacks with OIDC authentication, CI/CD workflows, and security scanning.
Generate AWS IAM policy documents from searchable AWS action metadata with instant JSON, Terraform, and CloudFormation output.
Use this AWS IAM policy tester to simulate identity and resource policy decisions locally with IAM actions, expected results, and resource ARNs.
Use this IAM policy validator and IAM policy tester to check AWS IAM JSON policies locally with syntax errors, lint warnings, wildcard checks, public principal checks, and iam:PassRole guidance.
Searchable AWS IAM service principals reference with service names, principals, and documentation links for IAM trust policies.
AWS SAM Snippets for VS Code helps write Serverless Application Model templates and serverless AWS resources faster.
AWS Terraform Extension Pack for VS Code bundles extensions for Terraform-based AWS infrastructure-as-code workflows.
AWS Terraform Starter Kit helps teams deploy Terraform infrastructure with OIDC authentication, CI/CD workflows, and security scanning.
AWS Toolbox is an open-source CLI for automating routine AWS tasks with profile and region handling, dry-run support, and structured output.
Calculate AWS VPC subnet CIDR allocations across Availability Zones with validation, usable IP counts, and CSV export.
Searchable CloudFormation GetAtt attributes reference for AWS resource types with available Fn::GetAtt attributes.
Searchable CloudFormation resource properties reference for AWS resource types with official documentation links.
CloudFormation YAML Snippets for VS Code adds AWS CloudFormation resource and intrinsic function snippets for faster template authoring.
IAM Actions Snippets for VS Code adds AWS IAM action snippets for policy authoring, permissions, and access reviews.
Convert AWS IAM JSON policies into Terraform, CloudFormation, CDK TypeScript, and CDK Python infrastructure-as-code snippets.
IAM Service Principal Snippets for VS Code provides AWS service principal snippets for trust policies and IAM role setup.
Generate S3 bucket policy documents from official AWS action metadata with instant JSON, Terraform, and CloudFormation output.
Terraform Plan PR Commenter posts Terraform plan output to GitHub pull requests so reviewers can inspect infrastructure changes.
Next step