Random NumberGenerator
Generate random numbers instantly with our free online tool. Perfect for games, contests, housie, and random selections.
Lightning Fast
Generate up to 100 random numbers instantly with our optimized algorithm. No waiting, no delays.
No Duplicates
Perfect for Housie, Tambola, and Bingo games. Every number is guaranteed to be unique.
Copy & Share
Instantly copy results to clipboard or share with others. Perfect for team games and contests.
Perfect For
Games & Contests
Housie, Tambola, Bingo, lottery numbers, and random game selections. Perfect for family game nights.
Random Selection
Pick winners, make random choices, or select items randomly. Great for contests and giveaways.
Instant Results
Generate up to 100 numbers instantly with smooth animations. No waiting, no delays.
Frequently Asked Questions
How does the random number generator work?
Our generator uses JavaScript's built-in Math.random() function, which provides cryptographically secure random numbers. When you enable "No Duplicates", we use a Set to track used numbers and ensure each generated number is unique.
What's the maximum number of random numbers I can generate?
You can generate up to 100 random numbers at once. This limit ensures optimal performance and prevents browser slowdown. For larger quantities, you can generate multiple batches.
Is this tool free to use?
Yes! Our random number generator is completely free to use with no registration required. No hidden fees, no premium features, and no limits on usage.
How do I use this for Housie or Tambola?
Set your minimum value to 1, maximum to 90, quantity to 20-30 numbers, and check "No Duplicates". This ensures you get unique numbers perfect for Housie/Tambola games.
Can I copy the generated numbers?
Absolutely! Click the "Copy" button to copy all generated numbers to your clipboard. The numbers will be copied as a comma-separated list that you can paste anywhere.
Are the numbers truly random?
Yes! Our generator uses JavaScript's Math.random() which provides pseudo-random numbers that are suitable for most purposes including games, contests, and random selections.