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Generating true random numbers takes time. RANDOM.ORG uses a simple quota system to make sure nobody hogs all the random numbers produced by the generator. This page allows you to examine and top up your current allowance.
Your allowance is associated with your computer's IP address. If your allowance becomes negative, you have two options:
You can examine (and top up) the quotas of other IP addresses by using the following form.
If you need to examine your quota from an automated client, see the HTTP Interface Description.