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Online Random Generator

Randomize everything !

Welcome to O.R.G, the website that generate almost everything randomly. Select among the below list which random generator you want to use.

What is a random generator ?

A random generator is a tool that produces random numbers or random events according to a set of specified parameters. Random generators can be physical devices, like dice or shuffled playing cards, or they can be computer programs that use algorithms to produce random results. These tools are often used in scientific experiments, games, and other situations where it is important to have a source of randomness.

Which is the best method to programmatically generate random results ?

It is difficult to say which method is the "best" for generating random results, as it depends on the specific use case and requirements. In general, however, if you need to generate random results for security purposes, such as generating random passwords or cryptographic keys, it is recommended to use a cryptographically secure random number generator (CSPRNG) instead of a basic random number generator.

In PHP, for example, you can use the random_int() function from the random_compat library to generate a cryptographically secure random integer. In JavaScript, you can use the crypto.getRandomValues() method to generate random bytes, which can then be used to generate random numbers or letters.

Here is an example of using random_int() in PHP to generate a random letter:

// Import the random_int() function
use function random_compat\random_int;

// Generate a random number between 1 and 26
$num = random_int(1, 26);

// Convert the number to a letter using the ASCII value of lowercase letters
$letter = chr(96 + $num);

// Print the letter
echo $letter;

And here is an example of using crypto.getRandomValues() in JavaScript to generate a random letter:

// Generate a random array of bytes
var array = new Uint8Array(1);

// Convert the first byte to a number between 1 and 26
var num = array[0] % 26 + 1;

// Convert the number to a letter using the ASCII value of lowercase letters
var letter = String.fromCharCode(96 + num);

// Print the letter

These examples use the same logic as the previous examples, but use cryptographically secure methods to generate the random numbers. This makes the results more secure and less predictable. However, keep in mind that even cryptographically secure random number generators have limitations, and should not be relied on for highly sensitive applications.