Engineering Tools Hub
Lightweight, fast, and precise diagnostic utilities built by Valtoris. Designed specifically to help SCADA, IT, and OT professionals troubleshoot industrial networks faster.
Modbus RTU CRC-16 Calculator
Professional debugging tool for Modbus RTU frame verification. Instantly calculate low/high byte checksums and analyze hex dumps without needing external software.
Launch DebuggerRS485 Reliability Analyzer
Advanced signal integrity analysis based on TIA/EIA-485. Enter your baud rate, distance, and cable specs to instantly check for attenuation limits and signal reflection risks.
Start AnalysisOT Subnet & IP Calculator
Plan your industrial LAN architecture flawlessly. Determine CIDR notations, broadcast addresses, and usable host IP ranges for configuring Edge Routers and PLCs.
Coming SoonWhy are these tools free?
At Valtoris, our support engineers use these exact same mathematical models every day to assist customers with complex industrial networking setups. Instead of keeping them internal, we decided to wrap them in a clean interface and give them to the community. No email signup required.
