codecide

This plugin allows you to display pre-formatted random numbers for testing or demonstration purposes.
Attributes: 
range: Two numbers separated by a comma. The output will contain a number between the mininum and maximum value, in that order. 
format: Any string containing at least the # character. The # character is a placeholder for the generated number. If a single digit integer follows the #, the number will be formatted with the amount of decimals it specifies. By default, the output will be the nubmer by itself. Any other string specified in the format declaration will be echoed as is. 
use: The name of a register. When “use” is specified, the first instance of the random number will be registered for reuse.
Examples: 
[rann range=1,100]: Outputs a integer between 1 and 100. 
[rann range=0.25,2.5 format=#2]: Outputs a float between 0.25 and 2.50 
[rann range=-100,100 format=$#]: Outputs a signed integer between -100 and 100, preceded by the dollar sign. 
[rann range=1,10 use=mytoken format=$#.95]: Outputs an integer between 1 and 10 preceded by a dollar sign and followed by “.95”; registers the result for later use. 
[rann use=mytoken]: Outputs the raw integer registered in the previous example.
<h3>Donations</h3>
None needed.

Random Numbers Generator

This plugin allows you to display pre-formatted random numbers for testing or demonstration purposes.

rtddev

Whiler

By default, the original <a href="https://wordpress.org/extend/plugins/random-number-generator/" rel="ugc">Random Number Generator</a> plugin short code works within widgets, posts, and pages. We have extended the core capability of the plugin so that it also works within text/html fields, such as those used for advertising purposes.
One primary use: It can be used to <a href="http://support.google.com/dfp_premium/bin/answer.py?hl=en&answer=1116933" rel="nofollow ugc">defeat browser caching</a> by inserting a random number. The most common implementation of this is within Google DoubleClick ads where they require an ‘ord=’ within the script to ensure that ad creative is not cached by the browers.
Use Example 1: 
input: http://my_url?ord=[random-number]” 
output: http://my_url?ord=134548.
Use Example 2: 
input: [random-number from=”2″ to=”72″ format=”%b”]%d minutes[/random-number] 
output: an integer value between 2 & 72 followed by the word ‘minutes’
<h3>Supported languages</h3>
<ul>
<li>English</li>
<li>French</li>
<li>Russian</li>
<li>All languages supported based on orginal Random Number Generator plugin</li>
</ul>

Extended Random Number Generator

This plugin extends the capability of the original Random Number Generator plugin so that the short code may be used within custom text/html fields na …

Random Numbers Generator vs Extended Random Number Generator