Random Number Generator – Pick a Random Number Online
Free random number generator. Pick random numbers between any minimum and maximum instantly for games, giveaways, raffles, lotteries and decisions.
Random number generator – Free Online Tool
Our free Random Number Generator picks a random number between any minimum and maximum you choose. It is perfect for giveaways, raffles, games, classroom activities and quick decisions.
What is Random number generator?
A random number generator (RNG) produces numbers that cannot be predicted. You set a range — for example 1 to 100 — and the tool returns a number in that range, with every value having an equal chance.
Online RNGs are fairer and faster than drawing names from a hat, and the result is shown instantly.
How to use the Random number generator
- Enter the minimum number.
- Enter the maximum number.
- Click generate.
- Use the result, or generate again for a new number.
Key features
- Custom minimum and maximum values
- Instant, unbiased results
- Works for small and large ranges
- Free and unlimited
Common use cases
- Choosing a winner for social media giveaways
- Picking lottery or raffle numbers
- Games, dice alternatives and classroom activities
- Random sampling for research or testing
Frequently asked questions
Are the numbers truly random?
They are generated using a pseudo-random algorithm, which is unpredictable and fair for everyday use.
Can I include negative numbers?
Yes, as long as the minimum is lower than the maximum.
How do I pick a winner from a list of names?
Use our List Randomizer to shuffle names, or number your entries and pick a random number.
Related free tools
Most Popular Online Tools
Convert kilometers per hour to miles per hour (km/h to mph) instantly. 1 km/h = 0.621371192 mph. Free speed converter with formula and chart.
Free WhatsApp link generator. Create a wa.me click-to-chat link with your phone number and a pre-filled message for websites, ads and social bios.
Free hosting checker. Find out which company hosts any website, plus its IP address and server location. Ideal for research and migrations.
Free DNS lookup tool. Check A, AAAA, CNAME, MX, NS, TXT and SOA records of any domain instantly to verify DNS settings and troubleshoot email or website issues.
Free strong password generator. Create secure random passwords with custom length, numbers, symbols and upper/lowercase letters instantly.
Free IP lookup tool. See your IP address or check any IP to find its country, city, ISP, time zone and more. Fast, accurate and no sign-up.