Practical tools for cloud and infrastructure workflows.
Browse live utilities first, then inspect live and planned tool groups by category without turning the page into one endless catalog dump.
Catalog snapshot
Current platform direction at a glance.
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Start with featured live tools
These are the main live entry points into the platform right now.
Hyper-V Capacity Planning Calculator
Host sizing, VM planning, and infrastructure estimation for Hyper-V environments.
chmod Permission Calculator
Convert chmod values between numeric and symbolic notation with a practical Linux permission breakdown.
umask Permission Calculator
Calculate resulting file and directory permissions from a Linux umask value.
Reserved vs On-Demand
Compare monthly, annual, and full-term cost for reserved versus on-demand pricing under practical workload usage assumptions.
K8s Sizing Calculator
Estimate Kubernetes worker node count from workload requests, node capacity, reserve overhead, and target utilization.
K8s Request vs Limit Estimator
Estimate Kubernetes requests, limits, overcommit pressure, and request-to-limit behavior across workloads.
Browse live tool groups
Every category with live tools appears here as its own section. No category disappears just because it has no planned items left.
Cloud Tools
1 live tool · 6 more planned
Reserved vs On-Demand
Compare monthly, annual, and full-term cost for reserved versus on-demand pricing under practical workload usage assumptions.
Containers / Kubernetes
3 live tools
K8s Sizing Calculator
Estimate Kubernetes worker node count from workload requests, node capacity, reserve overhead, and target utilization.
K8s Request vs Limit Estimator
Estimate Kubernetes requests, limits, overcommit pressure, and request-to-limit behavior across workloads.
Pod Density Estimator
Estimate Kubernetes pod density from workload requests, allocatable node capacity, utilization targets, and pod-slot limits.
Linux / UNIX
6 live tools
chmod Permission Calculator
Convert chmod values between numeric and symbolic notation with a practical Linux permission breakdown.
umask Permission Calculator
Calculate resulting file and directory permissions from a Linux umask value.
Crontab Builder
Build cron schedules with a readable preview, expression output, and practical Linux scheduling guidance.
File Permission Explainer
Explain Linux file permission patterns, practical access outcomes, and security posture for files and directories.
Systemd Unit Helper
Generate practical systemd unit file patterns and service definitions for common Linux service scenarios.
Tar Command Builder
Build practical tar commands for common archive creation, extraction, and inspection workflows.
Virtualization
1 live tool · 2 more planned
Hyper-V Capacity Planning Calculator
Host sizing, VM planning, and infrastructure estimation for Hyper-V environments.
Network Tools
4 live tools
CIDR Calculator
Calculate CIDR ranges, subnet masks, wildcard masks, usable hosts, and subnet boundaries for IPv4 networks.
Subnet Splitter
Split larger IPv4 CIDR ranges into smaller subnet blocks with copy-ready output for practical network planning workflows.
IP Range Calculator
Calculate IPv4 range size, exact subnet alignment, smallest covering CIDR, and minimal CIDR block decomposition.
MTU / MSS Helper
Calculate effective MTU, TCP MSS, and clamp-ready values across IPv4 and IPv6 scenarios with practical tunnel overhead presets.
Storage / RAID
1 live tool · 2 more planned
RAID Capacity Estimator
Estimate usable RAID capacity, parity or mirror overhead, and resilience trade-offs across common RAID levels.
Text / Dev Tools
5 live tools
Base64 Encode / Decode
Encode and decode Base64 values quickly with UTF-8 handling, URL-safe support, and copy-ready output.
JSON Formatter
Format, minify, and validate JSON content with copy-ready output for practical development workflows.
YAML Validator
Validate YAML structure and generate normalized YAML output for practical infrastructure and configuration workflows.
Regex Tester
Test regular expressions against sample text, inspect matches, and verify common .NET regex options.
Hash Generator
Generate MD5, SHA1, SHA256, SHA384, and SHA512 hashes from UTF-8 text with copy-ready output.
Unit Converters
3 live tools
MB / MiB / GB / GiB Converter
Convert storage units across decimal and binary measurement systems.
Mbps / MBps Converter
Convert between bits-per-second and bytes-per-second throughput values.
Time Unit Converter
Convert practical time values across seconds, minutes, hours, and days.
Planned tool groups
These are the categories that still have planned tools in the roadmap. Live and planned are separated cleanly instead of being mixed into one broken category model.
Cloud Tools
6 planned tools
AWS EC2 Price Compare
Compare EC2 instance pricing profiles across common sizing and usage scenarios.
AWS EC2 Type Finder
Find EC2 instance families and sizes based on workload requirements.
Azure VM Price Compare
Compare Azure VM pricing and sizing scenarios.
Azure VM Size Finder
Find Azure VM sizes based on practical workload requirements.
GCP VM Price Compare
Compare Google Cloud VM pricing scenarios.
GCP VM Type Finder
Find Google Cloud VM families and sizes based on workload requirements.
Virtualization
2 planned tools
VMware VM Sizing Estimator
Estimate VMware VM sizing based on practical workload assumptions.
N+1 Cluster Planner
Estimate cluster resilience and capacity behavior under N+1 infrastructure assumptions.
Cost / Licensing
3 planned tools
Windows Server Licensing Estimator
Estimate Windows Server licensing needs based on host and core assumptions.
SQL Server Licensing Estimator
Estimate SQL Server licensing requirements based on deployment assumptions.
Azure Hybrid Benefit Estimator
Estimate Azure Hybrid Benefit impact across practical VM and licensing scenarios.
Storage / RAID
2 planned tools
Usable Storage Calculator
Calculate usable storage after practical overhead assumptions and allocation reductions.
IOPS Sizing Helper
Estimate storage performance sizing needs under practical workload assumptions.
Security / Password Tools
3 planned tools
Password Generator
Generate practical passwords with configurable length and character patterns.
Passphrase Generator
Generate practical passphrases for secure but usable authentication workflows.
Hash / Salt Helper
Support practical hash and salt generation patterns for development workflows.
Web Tools
3 planned tools
HTTP Status Reference
Quickly inspect common HTTP status codes and their practical meanings.
Redirect Checker
Inspect redirect chains and response outcomes across practical web scenarios.
Header Inspector
Inspect common HTTP headers for practical troubleshooting and validation workflows.
Email Tools
3 planned tools
SPF Record Helper
Support practical SPF record creation and validation workflows.
DKIM Selector Helper
Support practical DKIM selector planning and record handling workflows.
DMARC Policy Builder
Build practical DMARC policy records for common email protection scenarios.