DevOps tools that just work
Free, fast utilities for DevOps engineers, SREs, and platform teams. No login required.
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JWT Decoder
Decode and inspect JWT tokens instantly. Runs entirely in your browser — your token never leaves your machine.
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CIDR Calculator
Calculate IP ranges, subnet masks, broadcast addresses, and host counts from any CIDR block.
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Kubernetes YAML Validator
Validate Kubernetes manifests for structure and common configuration errors before applying.
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IAM Policy Generator
Generate least-privilege AWS IAM policies from a list of actions and resources.
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Terraform Cost Estimator
Estimate cloud costs from your Terraform plan output before you apply.