Local-first processing
Core calculations and transformations run in your browser wherever practical.
50 PROFESSIONAL BROWSER TOOLS
Engineering utilities built for real workflows.
Fast, privacy-conscious tools for Development, Network, Cloud/AWS, and Security work. No account required.
50
FEATURED
Featured tools
AWS ARN Parser
Parse and validate AWS ARNs into partition, service, region, account, resource type, and resource identifier components.
Open tool →AWS CLI Builder
Build common AWS CLI commands with service, operation, region, and arguments while keeping the generated command easy to review and copy.
Open tool →AWS Naming Convention Generator
Generate consistent AWS resource naming candidates from project, environment, service, purpose, and region inputs.
Open tool →AWS Tag Generator
Generate consistent AWS resource tags in JSON and AWS CLI-friendly formats for governance and cost allocation workflows.
Open tool →CloudFormation Basic Validator
Perform client-side structural checks for AWS CloudFormation JSON/YAML templates, including Resources and resource Type definitions.
Open tool →CloudFront OAC Policy Generator
Generate an S3 bucket policy for CloudFront Origin Access Control using your bucket, AWS account, and distribution identifiers.
Open tool →EventBridge Cron Generator
Build and validate six-field AWS EventBridge cron expressions for scheduled rules and scheduler workflows.
Open tool →IAM Policy Analyzer
Analyze IAM policy JSON for wildcard permissions, broad resources, public principals, sensitive actions, and other review findings.
Open tool →IAM Trust Policy Generator
Generate IAM role trust policies for AWS services, AWS principals, OIDC/SAML providers, and common STS assume-role actions.
Open tool →S3 Bucket Policy Generator
Generate practical S3 bucket policy statements for read, write, or read/write access scoped to a principal and optional prefix.
Open tool →S3 Bucket Policy Analyzer
Review S3 bucket policy JSON for public access, wildcard actions/resources, cross-account principals, and transport-related risks.
Open tool →Security Group Rule Analyzer
Review security group-style rules for public IPv4/IPv6 exposure, sensitive ports, invalid CIDRs, and overly broad access.
Open tool →DESIGN PRINCIPLES
Built for technical work
Reviewable output
Outputs are formatted to be copied, inspected, and validated before production use.
Operational context
Security and cloud tools call out scope, assumptions, and important review points.