Free tools

Free homelab tools

The calculators and generators we use to plan our own builds. Each one shows its working, and none of them sends what you type anywhere: they run in your browser.

• Homelab Power Cost CalculatorWhat your lab costs to keep switched on, per month, per year and over three years.Open the tool
• Homelab UPS Runtime & Sizing CalculatorThe smallest UPS that gives your lab time to shut down cleanly, with runtimes from APC and CyberPower charts.Open the tool
• Homelab IP & VLAN PlannerSubnets, gateways, static ranges and DHCP pools for every VLAN, with starter firewall rules.Open the tool
• Reverse Proxy Config GeneratorOne service in, a working Caddy, Traefik and Nginx Proxy Manager config out, with HTTPS handled.Open the tool
• RAID & ZFS Capacity CalculatorUsable space, failures survived and cost per terabyte for every RAID, ZFS, Unraid and SHR layout.Open the tool