# MW SysArc Random & Decision Tools > Flip coins, generate numbers, choose names and create fair random teams with browser cryptography. All calculations on these pages run locally in the visitor's browser. Calculation inputs are not uploaded or stored. ## Tools - [Random Number Generator](https://random.mwsysarc.com/random-number-generator): Generate one or more cryptographically random integers inside a selected range. - [Coin Flip – Heads or Tails](https://random.mwsysarc.com/coin-flip): Flip an animated virtual coin and get a fair heads-or-tails result instantly. - [Random Picker Wheel](https://random.mwsysarc.com/picker-wheel): Paste choices, spin an animated wheel and select one locally at random. - [Wheel of Names – Random Name Picker](https://random.mwsysarc.com/name-picker): Paste names, spin an animated wheel and choose a winner fairly in your browser. - [Random Team Generator](https://random.mwsysarc.com/team-generator): Shuffle a list of people into balanced random teams. ## Publisher MW SysArc — https://mwsysarc.com