Handy tech tools and generators — strong passwords, random data and useful utilities. Free, fast, and accurate tools that work on any device with no sign-up.
Power up your digital life with free technology calculators — generate secure passwords, convert units, and crunch the numbers behind your devices. Every tool is completely free, works on all devices, and requires no sign-up.
Strong random passwords, crypto-grade.
🚧 QR code generator, random number tools and more are on the way.
Yes — 100% free, no sign-up required.
Yes — every calculator is fully mobile-friendly.
No — calculations run in your browser and nothing is stored.
Yes — every technology calculator is 100% free with no sign-up and no limits.
Yes — all calculations happen in your browser. Nothing you enter is sent to any server or stored.