29 live tools across 9 categories. Browse live tools first — planned tools are grouped separately at the bottom.
Try a different keyword such as cloud, Kubernetes, chmod, storage, regex, or licensing.
29 live tools across 9 active categories.
3 live tools · 4 planned
Compare Azure VM pay-as-you-go and reserved pricing scenarios using practical runtime and instance-count assumptions.
Find Azure VM sizes based on practical workload requirements.
Compare monthly, annual, and full-term cost for reserved versus on-demand pricing under practical workload usage assumptions.
3 live tools
Estimate Kubernetes worker node count from workload requests, node capacity, reserve overhead, and target utilization.
Estimate Kubernetes requests, limits, overcommit pressure, and request-to-limit behavior across workloads.
Estimate Kubernetes pod density from workload requests, allocatable node capacity, utilization targets, and pod-slot limits.
6 live tools
Convert chmod values between numeric and symbolic notation, explore permissions with an interactive grid, compare two values side-by-side, and get risk indicators and an octal breakdown.
Calculate Linux umask results for files and directories, reverse target permissions back to the required umask, and inspect live previews, permission cuts, and shareable outputs.
Build cron schedules with a readable preview, expression output, and practical Linux scheduling guidance.
Explain Linux file permission patterns, practical access outcomes, and security posture for files and directories.
Generate practical systemd unit file patterns and service definitions for common Linux service scenarios.
Build practical tar commands for common archive creation, extraction, and inspection workflows.
1 live tool · 2 planned
Host sizing, VM planning, and infrastructure estimation for Hyper-V environments.
1 live tool · 2 planned
Estimate Windows Server Standard and Datacenter licensing under physical-core and per-VM scenarios with explicit pack-cost assumptions.
4 live tools
Calculate CIDR ranges, subnet masks, wildcard masks, usable hosts, and subnet boundaries for IPv4 networks.
Split larger IPv4 CIDR ranges into smaller subnet blocks with copy-ready output for practical network planning workflows.
Calculate IPv4 range size, exact subnet alignment, smallest covering CIDR, and minimal CIDR block decomposition.
Calculate effective MTU, TCP MSS, and clamp-ready values across IPv4 and IPv6 scenarios with practical tunnel overhead presets.
3 live tools
Estimate usable RAID capacity, parity or mirror overhead, and resilience trade-offs across common RAID levels.
Estimate usable storage after practical overhead assumptions, reserve allocation, and snapshot capacity planning.
Estimate read/write IOPS mix and throughput targets from practical storage workload assumptions.
5 live tools
Encode and decode Base64 values quickly with UTF-8 handling, URL-safe support, and copy-ready output.
Format, minify, and validate JSON content with copy-ready output for practical development workflows.
Validate YAML structure and generate normalized YAML output for practical infrastructure and configuration workflows.
Test regular expressions against sample text, inspect matches, and verify common .NET regex options.
Generate MD5, SHA1, SHA256, SHA384, and SHA512 hashes from UTF-8 text with copy-ready output.
3 live tools
Convert storage units across decimal and binary measurement systems.
Convert between bits-per-second and bytes-per-second throughput values.
Convert practical time values across seconds, minutes, hours, and days.
Planned tools stay separated so the catalog does not blur what is live now versus what is still on the roadmap.
4 planned tools
Compare EC2 instance pricing profiles across common sizing and usage scenarios.
Find EC2 instance families and sizes based on workload requirements.
Compare Google Cloud VM pricing scenarios.
Find Google Cloud VM families and sizes based on workload requirements.
2 planned tools
Estimate VMware VM sizing based on practical workload assumptions.
Estimate cluster resilience and capacity behavior under N+1 infrastructure assumptions.
2 planned tools
Estimate SQL Server licensing requirements based on deployment assumptions.
Estimate Azure Hybrid Benefit impact across practical VM and licensing scenarios.
3 planned tools
Generate practical passwords with configurable length and character patterns.
Generate practical passphrases for secure but usable authentication workflows.
Support practical hash and salt generation patterns for development workflows.
3 planned tools
Quickly inspect common HTTP status codes and their practical meanings.
Inspect redirect chains and response outcomes across practical web scenarios.
Inspect common HTTP headers for practical troubleshooting and validation workflows.
3 planned tools
Support practical SPF record creation and validation workflows.
Support practical DKIM selector planning and record handling workflows.
Build practical DMARC policy records for common email protection scenarios.