Welcome to our free, browser-based Random Number Generator – a fast and flexible tool designed to help you generate as many random numbers as you need, each with its own custom range. Whether you’re a teacher demonstrating probability, a game master preparing randomized results, or someone running a contest or giveaway, this tool is made for you.
What This Tool Does
This isn’t your average single-number picker. With our tool, you can:
- Generate multiple random numbers at once
- Set a different upper limit (number of sides) for each random number
- Remove or edit individual entries at any time
- Roll all your configured numbers instantly with animated results
All of this runs right in your browser — no logins, no ads, no tracking, no fluff.
Examples of What You Can Use It For
🎉 Raffles and Giveaways
Let’s say you have prizes with varying numbers of entrants: one has 50, another has 120, and a third has only 10. With this tool, you can create a separate random number for each prize — no need to reset settings every time.
🎓 Teaching Probability and Maths
Show students how different ranges affect probabilities in real-time. You can use it as a visual teaching aid for statistics, math challenges, or just to make learning fun with a random twist.
🎲 Game Night Customizer
Create wild randomized mechanics for your board games, TTRPGs, or house rules by assigning different number ranges to each action or player. It’s great for custom DnD tables, random event triggers, or determining turn orders.
🧠 Decision-Making Tool
Need help deciding what to do next? Set up options as ranges and let fate choose. Whether it’s what movie to watch, where to eat, or which task to do first — leave it to randomness.
How to Use the Random Number Generator
- Click “Add Number” to create a new random entry.
- Set how high each number should go. For example, “100” for a 1–100 result.
- Add as many different entries as you like.
- Click “Roll” and watch each number animate to its result.
You’ll see the final random results displayed clearly, and you can tweak, reroll, or reset anytime you like.
Why This Tool Stands Out
- Multi-entry support: Unlike most RNG tools, you aren’t stuck with one number at a time.
- Custom ranges: Set individual ranges from 2 up to whatever you need — 10, 100, 1000, or more.
- No server delays: This runs entirely client-side, meaning fast performance and total privacy.
- Clean interface: Built for usability with minimal distraction.