Best Random Number Generators in June 2022

Randomizing gaming algorithms, hosting lotteries and adding a hint of unpredictability are just a few benefits the best random number generator app has to offer. The best random number generator counters predictability and helps developers, hosts, programmers, security personnel and other professions give their work a hint of adventure.

updated May 18, 2022 11:46 AM

30

listed services

1,054

analyzed reviews

105

suspicious reviews removed

Service

Price

Number of Winners

Draw Count

FIPS-140 Compliant

Duplicate Entry Removal

Unique Results

1

RANDOM.ORG logo

RANDOM.ORG

Truely score heart icon

5.0/5

1,021 reviews

Contact company for pricing

Unlimited

Automatic

2

Calculator.net logo

Calculator.net

Truely score heart icon

4.1/5

2 reviews

Contact company for pricing

Unlimited

Automatic

3

Research Randomizer logo

Research Randomizer

Truely score heart icon

3.7/5

1 review

Free

Limited

Automatic

4

RapidTables logo

RapidTables

Truely score heart icon

3.6/5

0 reviews

Free

Unlimited

Automatic

5

1

Mega Millions logo

Mega Millions

Truely score heart icon

3.4/5

24 reviews

Contact company for pricing

Unlimited

Automatic

6

1

Browserling logo

Browserling

Truely score heart icon

3.4/5

4 reviews

$19.00

per month

Unlimited

Automatic

7

Math Goodies logo

Math Goodies

Truely score heart icon

2.7/5

1 review

Contact company for pricing

Unlimited

Automatic

8

CalculatorSoup logo

CalculatorSoup

Truely score heart icon

2.6/5

0 reviews

Contact company for pricing

Unlimited

Automatic

9

GIGAcalculator logo

GIGAcalculator

Truely score heart icon

2.5/5

0 reviews

Contact company for pricing

Unlimited

Automatic

10

Picker Wheel logo

Picker Wheel

Truely score heart icon

2.3/5

0 reviews

Contact company for pricing

Unlimited

Automatic

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Frequently Asked Questions

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What is a Random Number Generator?

As the name suggests, the random number generator (no repeats) makes sure you come up with a sequence of random numbers that in no way are connected to one another. Providing incidental results helps give a realistic element to apps, lottery numbers and games. A random number list generator can also be used for security purposes.

Why do you need a Random Number Generator?

Although it’s possible to draw random numbers yourself, the numbers you draw might not be as random as you think. The human brain functions more mathematically, meaning the sequence of numbers you provide still follows a pattern.


Security Diversification

Say you’re running a secured application or want to secure a file, using the same four to six numbers every time puts it at great risk of being hacked. A random number generator wheel increases your security exponentially by keeping hackers on their toes.


Gamification

Say you're programming a game and you need your NPCs to function more naturally or need your damage to make sense, using a random number generator lottery and game tool lets you put more life into your programs.


Lotteries

When hosting lotteries, a random wheel number generator helps you pick unbiased winners participants can agree with. You’ll also be able to use a random phone number generator app to pick winners based on their mobile number, making the lottery much more interesting.

Who needs to use a Random Number Generator?

Security Personnel

Randomization plays a huge part in security. Instead of having one code or password, changing the password every time helps you keep your security up to date. Generally, it takes time to crack a password, but with a random number generator, you’ll be able to update your security system often, making it harder for hackers to penetrate.


Developers

When giving life to a website or application, there needs to be a certain degree of randomization. This plays a huge part in cryptocurrencies, cryptography and radio communications.


Game Creators

There’s only a finite number of random numbers you’ll be able to give without establishing a pattern. A random number generator allows you to keep certain elements of your game unpredictable, like how NPCs move, the amount of damage an enemy deals and other environmental factors.


Casinos

Digital casinos need to use a random number generator to keep the games fair for both them and the players. Randomizing the winners allows statistics to truly play its part when it comes to picking which numbers/cards win. 


Statisticians

A random number generator is extremely useful for statistical sampling since it allows the researchers to get a fair scope of their study. When used in data, a random number generator app helps you select a perfect sample without biases.

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