Ever need to think of a random number or list of random numbers?

With Fast Random Number Generator, you will possess an ultra-convenient way to generate a random number or batch of random numbers in the range you specify.


● Generate single random number within a specified range

● Generate a batch of random numbers where every randomly generated number is within a range you specify.

● Choose whether or not your batches contain non-repeating or repeating numbers.

● Specify a delimiter character that is used to separate ("delimit") each random # in a batch. For example, if you specify "," as your delimiter, then a batch of random #'s might look like this: 1,2,3,4,5. You can choose between many different delimiters.

● Specify a minimum difference between consecutive numbers in a batch.

• Share your random numbers to any app on iOS that accepts text sharing.

● Email batches of random numbers to yourself, your friend, your boss, or your statistics professor. Sky's the limit!

● Copy single and batch #'s to clipboard so you can use the random #'s in another app of your choice.

● Test random batches via SMS text messaging using an easy Text button

● Max size allowed for batches of random numbers with repeats allowed: 12,000.

● Max size allowed for batches of random numbers with repeats disallowed: 7,000.


Use Fast Random Number Generator for picking your lottery numbers, resetting lock combinations, raffles, calling out students in class, assigning seats, rolling die for tabletop games, and much more!

We hope you love the app. Feel free to contact us with your ideas on how to make the app better. We listen to and implement ideas from feedback all the time!

What’s New

Version 4.1.2

Added line break delimiters: line feed (\n) and carriage return (\r)

Ratings and Reviews

4.2 out of 5
5 Ratings

5 Ratings

02flipper ,


Easy to set up and easy to use.

Sad Fellow 2 ,

Awesome randomiser

Like taking dice everywhere I go. Love the options.

Yep89542 ,

Does the trick

Good allround app


39.4 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Spanish

Age Rating
In-App Purchases
  1. Remove Ads $1.49


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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