You should now have taken to search results for random number generator website with Google’s own built-in tool located at the top of the page. If you need help, you can jump directly to Google ...

Big websites you visit use Cloudflare to shore ... If you don’t need a random number generator, maybe you could use a spectrum analyzer. Thanks to [Ptkwilliams] for the tip.

Even though rand() may be a good enough random number generator for making a video game, the patterns of random bits it spits out may not be sufficient for applications requiring truly random data.