Random Number Generator 1-1000

Generate a random number between 1 and 1000 instantly, for bigger drawings and IDs.

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How it works

Picks uniformly from 1 to 1000, every number has an equal 0.1% chance.

Examples

InputResult
1-1000large drawing
1-100shrink the range
rerollclick again anytime

Frequently Asked Questions

Is each number from 1 to 1000 equally likely?

Yes, the pick is uniform, so each number has exactly a 1 in 1000 chance.

Can I use it for raffles with many entries?

Yes, assign each entry a number from 1 to the entry count and roll.

Can the same number come twice?

Within one click, no, each click produces exactly one number. Use the Random Number List tool for unique sets.

Can I generate a random number between 1 and 100 instead?

Yes, set the Minimum to 1 and the Maximum to 100, or open the dedicated Random Number Generator 1-100 page for the smaller range.

How do I get random numbers with no repeats?

One click gives one number, so a single pick can never repeat. To draw a whole set of unique numbers without repeats (for example a 1-1000 raffle), use the Random Number List generator.

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