True Random Number Service

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Premium Random Number Generator

This form allows you to generate random integers in a highly configurable fashion. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.

The Premium Generator is the most flexible random number generator on RANDOM.ORG. It allows you to generate unique or repeating numbers from large intervals and its advanced mode can also display them in different bases. In addition, the Premium Generator can send email notifications of the numbers to up to 10 addresses and can leave a trail of the last 10 times you used it. This is useful if you need to share the generated numbers with someone who is in a different location (e.g., for play-by-mail games) or if you need a public record of the numbers that you generated at a particular time. Anyone can examine the trails left by people who have used the Premium Generator.

This is a premium service
You can try it out with the default values, but if you want to modify any of the fields, you should login or register for an account.

Step 1: The Integers

Generate random integers (maximum 60,000).

Each integer should have a value between and (both inclusive; limits ±1,000,000,000,000).

Format in column(s).

Step 2: Uniqueness

Do you want each integer to be unique?
Each integer should be unique (like raffle tickets drawn from a hat)
Repeat integers are allowed (like a series of die rolls)

Step 3: Your Trail

Do you want to place these numbers in your trail so other people can view them? [explain this]
Yes, place these numbers in my trail
No, keep these numbers private

Step 4: Email Notification

If you want to email a notification of these numbers to someone, fill in the following fields; otherwise leave blank.

Subject line of email:

Recipient email addresses (max 10) separated by newlines or commas:

Textual description of the numbers (max 400 characters) to be included in the body of the email:

Send a copy to your registered email address.

Please note that using this service to send spam is in violation of the RANDOM.ORG premium service agreement.

Step 5: Go!

Be patient! It may take a little while to generate your numbers...

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