Random Number Generator

Generate random numbers within your specified range

number(s)
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Need a Random Pick? Try This One-Click Random Number Generator

I had to pick a winner last week for a small giveaway. Honestly, I didn’t want to write names on slips of paper like it’s 2005. So I searched for something quick—and found this Random Number Generator. I typed in the range, hit a button, and that was it. No signing in, no fuss. Just gave me a number and I moved on.

No logins, no extra steps. It just works. Welcome to one of our most popular tools at CoinFlips.com.au—designed to give you instant results when you need them most.

So, What’s a Random Number Generator?

Basically, it’s a tool that picks a number between two values—completely at random. No patterns. No hidden tricks. Behind the scenes, our generator uses a secure algorithm to ensure results are as fair as flipping a perfectly balanced coin. (Speaking of which, try our Coin Flip Tool too.) Want a number between 1 and 100? Or 1 and 1,000,000? You got it.

Why Use It?

Here’s why I personally think you’ll love this:

  • Dead simple – Type a range, hit a button, done.
  • No account needed – No email. No login. Ever.
  • Completely fair – Every number has an equal chance.
  • Fully flexible – Negative numbers? Giant ranges? No problem.
  • Versatile – Great for games, decisions, schoolwork—you name it.

Also check out our Dice Roller for dice-specific needs or the Yes/No Decision Maker for simple binary choices.

How to Use the Random Number Generator: A Simple Guide

Getting your random number takes just a few seconds. Our intuitive interface ensures a smooth experience:

  1. Define Your Boundaries: Locate the input fields for “Minimum Value” and “Maximum Value.” Enter the smallest and largest numbers you want the generator to consider. For example, to get a number between 1 and 100 (inclusive), you would enter 1 in the minimum field and 100 in the maximum field.
  2. Initiate Generation: Once your range is set, simply click the prominent “Generate” button.
  3. View Your Result: The tool will instantly display a single, random number within your specified range. The result is clear and easy to read.
  4. Generate Again (and Again!): Need another number? Just click the “Generate” button again. The tool is ready for continuous use, providing a new random number with each click.
A digital display for the Random Number Generator tool showing a number being selected, symbolizing a fair and instant pick.
Your fair and instant random number, generated with a single click!

What Can You Use It For?

Here are just a few real-world uses:

  • 🎁 Contests & Giveaways – Fair, fast winner selection
  • 🎮 Game Nights – Use it instead of dice
  • 🍽️ Decision Making – Can’t choose? Let the RNG decide
  • 👩‍🏫 Teaching – Pick students or create math problems
  • 🧪 Research Sampling – Select test subjects or data sets randomly
  • 🎟️ Lottery Picks – Let luck generate your numbers

Want a fun, visual way to make a choice? Try our Spinner Wheel.

Want to Understand How Randomness Works?

Check out this great explainer on HowStuffWorks to dive deeper into how randomness is created digitally.

FAQ’s [Frequently Asked Questions]

Yes! We use a secure CSPRNG (Cryptographically Secure Pseudorandom Number Generator)—not basic math functions.

Currently, it’s one per click. But fast enough that it doesn’t matter.

Yep. The tool handles both ranges easily.

Dice rollers (like our D6 tool) are fixed-range. This lets you choose any range.

This specific tool is designed to generate one number at a time for simplicity and clarity. To get multiple numbers, simply click the “Generate” button again for each new number you need. For more complex needs, you might explore programming solutions that utilize RNGs.