Need a random number? You're in the right place. This free tool lets you generate random numbers in seconds — whether you're picking lottery numbers, rolling dice for a game, flipping a coin, or choosing a winner from a list of names. Everything runs in your browser with no data sent anywhere.
Random Number Generator
Enter a minimum and maximum, then hit Generate.
Your number will appear here
Lottery Number Generator
Pick a lottery format or set your own. Numbers are drawn without replacement.
Your lucky numbers will appear here
Dice Roller
Choose your dice type and how many to roll.
Roll the dice to see results
Coin Flip
Heads or tails — click to flip.
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T
Heads: 0
Tails: 0
Flips: 0
Random Name Picker
Paste names below — one per line — then click Pick a Name.
The chosen name will appear here
Multiple Random Numbers
Generate a batch of random numbers in any range.
Your numbers will appear here
Frequently Asked Questions
How do I generate a random number between 1 and 10?
Use the Random Number tab. Set the minimum to 1 and the maximum to 10, then click Generate. You'll get a random number in that range instantly. Adjust the range to anything you like — there's no limit.
Can I use this to pick lottery numbers?
Yes. The Lottery tab lets you generate numbers for the most popular lotteries including Powerball, Mega Millions, EuroMillions and Lotto NZ. Each set is generated randomly, just like the real draw. You can also set a custom range and pick count.
Is this random number generator truly random?
This tool uses your browser's built-in cryptographic random number generator (window.crypto.getRandomValues), which is significantly more random than the basic Math.random() function. It's suitable for lottery picks, games, giveaways and any general-purpose randomisation.
How do I roll a D20 online?
Go to the Dice Roller tab and select D20. Click Roll and you'll get an instant result between 1 and 20. You can roll multiple dice at once and choose different dice types — useful for tabletop RPGs like Dungeons and Dragons.
How do I pick a random name from a list?
Open the Name Picker tab and paste your list of names into the box — one per line. Click Pick a Name and the tool will randomly select one. Great for classroom draws, competition winners, team selections or any situation where you need to pick fairly.
Can I generate multiple random numbers at once?
Yes. The Multiple Numbers tab lets you generate as many random numbers as you need between a min and max. You can choose to exclude duplicates so every number in the list is unique — useful for sampling, test data or creating lottery combinations.
Does this tool store any of my data?
No. Everything runs entirely in your browser. Nothing is sent to any server, nothing is stored, and there's no sign-up or account required. It's completely private and free.