🎲 Random Number Generator
Generate random numbers with custom options.
🔒 100% client-side processing
How to Use
1
### Set Minimum and Maximum Values
Enter your desired range by specifying the minimum and maximum values. For example, set min to 1 and max to 100 for lottery-style numbers.
2
### Choose How Many Numbers to Generate
Set the count field to generate anywhere from 1 to 1000 random numbers at once.
3
### Select Integer or Decimal
Choose between integer mode for whole numbers or decimal mode for fractional values with two decimal places.
4
### Click "Generate" and Copy Results
Hit the generate button and copy the results directly from the output area for your use.
Features
### Custom Range
Set any minimum and maximum values to define your exact range for random number generation.
### Batch Generation
Generate up to 1000 random numbers in a single click, saving time for large-scale needs.
### Integer and Decimal Modes
Switch between whole numbers and decimal values depending on your requirements.
### Sort Options
Sort results in ascending, descending, or leave them in random order.
### Unique Numbers
Enable the unique option to ensure no duplicate numbers appear in your results.
Use Cases
🎯
### Generate Lottery Numbers
Pick random numbers for lottery tickets, raffles, or prize draws with unique number selection.
📊
### Create Test Data
Generate random datasets for software testing, simulations, or statistical analysis.
🎲
### Random Sampling
Select random samples for surveys, research, or quality assurance processes.
🎮
### Games and Contests
Use random numbers for board games, classroom activities, or online giveaways.
Related Tools
Frequently Asked Questions
Is it truly random?
Yes, this tool uses the Web Crypto API's crypto.getRandomValues() method, which provides cryptographically secure random number generation.
Can I generate unique numbers?
Yes, enable the "Unique numbers" checkbox to ensure all generated numbers are distinct. Note that the count must not exceed the range size when using unique mode.
What's the maximum range?
You can use any range up to Number.MAX_SAFE_INTEGER (9,007,199,254,740,991). For practical purposes, this covers virtually any use case.
Is my data private?
Absolutely. All processing happens entirely in your browser. No data is sent to any server, ensuring complete privacy and security.