Plan, inspect and generate
Home Server Tools
Working calculators and local analyzers for power, storage, networking, media, virtualization and containers. Every result includes its assumptions and limitations.
Home Server Power Cost
Estimate daily, monthly, and annual energy cost from real power draw.
RAID & ZFS Capacity
Compare usable capacity, efficiency, and disk-failure tolerance.
Network Transfer Time
Estimate backup and file-copy time with protocol overhead included.
SMART & NVMe Health Explainer
Paste a smartctl or nvme-cli report and turn key health fields into a readable local summary.
iperf3 Result Analyzer
Read JSON or text output, compare both directions, and calculate link efficiency.
Media Storage Calculator
Estimate library size from video bitrate, runtime, overhead and backup copies.
Proxmox VM Storage Planner
Plan live VM data, growth, snapshots, reserves and backup capacity without confusing allocated and used space.
Docker Compose Starter Generator
Generate a conservative starter stack for Nginx, PostgreSQL and Redis with health checks and persistent volumes.