Free tools for IT professionals
Network, infrastructure and operations tools — ready when you are.
NetOps Tools provides practical calculators, generators and utilities for network engineers, system administrators, infrastructure technicians, data center professionals and IT operations teams.
Explore all 12 toolsProfessional tools. Simple, fast and free.
Find the right utility for day-to-day planning, diagnostics and technical decision-making.
Network & Infrastructure
Subnetting, Nmap, Ansible and CRON utilities for network operations.
Electrical & Power
AC/DC voltage-drop and PCB trace calculations for technical projects.
Data Center & Storage
Power estimation, rack capacity and RAID planning tools.
AI & Automation
Professional IT prompt generation and automation ROI analysis.
Featured tools
Three practical starting points for common infrastructure work.
IP Subnet Calculator
Calculate CIDR, network, host range and broadcast details.
Open tool →AC/DC Voltage Drop
Calculate voltage drop for DC and AC electrical systems.
Open tool →Nmap Command Generator
Generate Nmap commands for authorized network diagnostics.
Open tool →
About NetOps Tools
NetOps Tools provides free practical calculators, generators and technical utilities for networking, infrastructure, data centers, automation and IT operations.
The project is designed to simplify everyday technical tasks and provide quick access to useful resources for IT professionals, technicians, students and technology enthusiasts.