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Random Number Generator 1–100

Pick a random number from 1 to 100 in one click — the range is already set for you. Perfect for percentages, raffles, and number games. Adjust the range, count, or order below if you need something different.

Popular ranges & modes

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About our Random Number Generator

Our random number generator picks numbers in any range you set, instantly and right in your browser. Generate a single number or thousands at once, force unique results with no repeats, and sort them however you like — no sign-up and no limits.

Features

  • Any minimum and maximum range
  • Single pick or bulk generation (up to 10,000)
  • No-repeat (unique) mode
  • Sort low-to-high, high-to-low, or random order
  • One-click copy
  • Runs fully in your browser — fast and private

Use cases

01

Raffles and giveaway draws

02

Lottery and bingo numbers

03

Picking a random winner

04

Classroom and games

05

Sampling and research

06

Software testing and mock data

FAQ

Frequently asked questions

How does the random number generator work?

You set a minimum and maximum, choose how many numbers you want, and click Generate. The tool picks numbers within that range right in your browser — nothing is sent to a server, so it's instant and private.

Can I generate numbers with no repeats?

Yes. Turn on 'No repeats (unique numbers only)' and every number in your result will be different. Just make sure your range is at least as large as the number of values you're requesting — you can't draw 10 unique numbers from a range of 5.

What's the largest range or count I can use?

You can set any minimum and maximum, including negative numbers, and generate up to 10,000 numbers at once. For most raffles, games, and tests that's far more than enough.

Can I generate a number between 1 and 10, or 1 and 100?

Absolutely — that's the most common use. Set the minimum to 1 and the maximum to 10 (or 100, or any value) and generate. You can also sort the results low-to-high or high-to-low.

Is this random number generator really random?

It uses your browser's built-in pseudo-random number generator, which is more than random enough for raffles, games, picking winners, classroom use, and testing. For cryptographic or security-critical uses, a dedicated cryptographic RNG is recommended.

Is it free and do I need an account?

It's completely free with no sign-up, no limits, and no ads getting in the way. Generate as many numbers as you need, as often as you like.

Can I use it to pick a raffle or giveaway winner?

Yes. Number your entrants, set the range to match (e.g., 1 to 250), keep the count at 1, and generate to pick a winner. For multiple winners, increase the count and turn on 'No repeats'.

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