Free Browser-Only
Tools
All tools run 100% in your browser. No data is sent anywhere. Privacy-first industrial utilities — no signup, no tracking, no cloud.
OEE Calculator
Professional Overall Equipment Effectiveness calculator with live sliders, loss breakdowns, and sample industrial data for instant testing.
Sensor Data Analyzer
Analyze vibration, temperature, or pressure sensor CSV data directly in your browser. Includes realistic sample data, statistics, and trend analysis.
Industrial Data Converter
Convert between Modbus, CSV, and JSON formats instantly. Pre-loaded sample register lists and real-time conversion with copy & export.
PLC Data Type Converter
Decode raw PLC bytes with configurable byte/word order swapping (ABCD, BADC, CDAB, DCBA), IEEE 754 float conversion, and linear scaling. Siemens S7 and Allen-Bradley Logix samples included.
Modbus Frame Builder
Build RTU & TCP frames with auto-calculated CRC16. Validate Modbus messages for PLCs, RTUs, and SCADA gateways.
OT Network Calculator
Calculate usable hosts, broadcast, and IP ranges for segmented OT/IT networks. Includes PLC subnet planning.
Process Unit Converter
Convert pressure, temperature, flow, and more with accurate engineering formulas. Batch conversion with sample data.
Sensor Data Generator
Generate realistic time-series CSV data with configurable trends, noise, and outliers for testing IIoT and SCADA systems.