Random Number Generator
Generate Random Numbers Free – Custom Range & Quantity
Generate random numbers between any range. Custom min/max, quantity up to 1000, no-duplicate mode, and sort option. Perfect for lotteries, giveaways, and testing.
Random Number Generator — Generate Random Numbers Free Online
Generate random numbers within any range. Single or multiple numbers, with or without repetition. Uses cryptographically secure random generation.
When to Use random-number-generator
Pick lottery numbers, dice rolls or card game random draws.
Generate random inputs and sample values for software testing.
Create random samples for analysis and research experiments.
Use random numbers to make unbiased selections from options.
Generate numbers for Monte Carlo simulations and probability models.
Randomly select winners from numbered entries in contests.
How It Works
3 simple stepsSet Range
Enter your minimum and maximum values.
Choose Options
Set quantity, enable no-duplicates, or sort results.
Generate & Copy
Click Generate and copy your random numbers.
Why Use QuickToolify Random Number Generator?
Custom Range
Any range from negatives to millions. Full flexibility.
Bulk Generate
Generate up to 1000 random numbers simultaneously.
No Duplicates
Guarantee unique numbers – perfect for lotteries and draws.
Sort Option
Get results in ascending order with one checkbox.
100% Private
All generation happens in your browser. Zero data stored.
Free Forever
No signup, no account, unlimited generations.
Frequently Asked Questions
Your Privacy, Our Priority
We don't store any of your data or files. All files are instantly deleted after your use completes.