Request HotBits (Secure Server)

Generate random bytes (maximum 2048).





password(s) of

API key:   ?
(No API key required)  ?


This page requests HotBits using the HTTPS protocol to encrypt the request for HotBits and the random data returned to you. This reduces the risk of your request being diverted to another site (because the request is encrypted with Fourmilab's certificate), and/or the random data being intercepted on its way to you.

HotBits Main Page

How HotBits Works

HotBits Hardware Description

Statistical Tests of HotBits Data

by John Walker