Testimonials

In several things that I do, I require some form of randomness (for example, secure primary keys for databases, with almost no chance of collision error). To do this, I use your site to create them. A simple generation of numbers between 0 and 35, and then change them into their base-36 equivalent, however long the sequence needs to be, and you have an virtually unguessable primary key sequence. You can’t guess what the next key in the sequence will be. Very useful for keeping people from being able to hack your customer list and finding out who does business with you (they might be able to guess one, but the next won’t be sequential, so they would have to start all over again to find the next). I also use it in my writing, to generate datasets for locations and people by assigning integers to various items and using the site to pick the ones that apply.

—John Anderson

I'm tracking down high school classmates so we can notify them about our 35th reunion using internet searches. A fellow classmate created a spreadsheet with the 237 ‘missing’ classmates. After working on it for about a week, I realized I was just looking for people I knew and ignoring the rest. In order to do a fairer job searching for classmates, I decided to use your random number generator. Whatever number it generates, that's the row I do next in the spreadsheet. It also actually makes the process more fun, because I never know who I'll be looking for next.

Thanks for having this on the internet!

—Laura Chabrow, New Jersey, USA