A random number generator (or number randomizer) is an online tool that creates an unpredictable sequence of numbers within a specified range. Unlike manual selection, where a person might unconsciously influence the outcome, a digital generator uses mathematical algorithms to ensure truly random selection.
SOM offers the simplest and most reliable random number generator online. Our service uses the cryptographic Math.random() algorithm, which guarantees that each number has an equal probability of being selected. This means complete transparency and fairness for any contest or giveaway.
Whether you need a tool to select a winner among 100 participants or for a scientific experiment generating thousands of random values — our randomizer will handle any task instantly and for free.
The generator works directly in your browser, requires no additional software installation, registration, or personal data. Simply open the page, enter your desired range, and get the result in one second.
Using our online random number generator is so simple that even a child can handle it. The entire process takes just a few seconds and requires no special knowledge or skills.
In the “From” field, specify the minimum number of your range (for example, 1), and in the “To” field — the maximum number (for example, 100). Our generator supports a range from 1 to 999,999, giving you incredible flexibility for any task.
If you’re running a contest with 50 participants, simply enter from 1 to 50. For more complex giveaways with thousands of participants — specify the corresponding range.
After entering the range, click the large “Generate Random Number” button. The system will instantly process your request and run the generation algorithm. You can also use keyboard shortcuts Space or Enter for quick generation.
A random number from your range will appear on the screen. The result is displayed in large, bright digits, which is especially convenient during live streams on Instagram, TikTok, or YouTube, when viewers need to clearly see the winner’s number.
If you need to select multiple winners, simply press the generation button the required number of times. Each new press will give a new random number. You can save the results or take a screenshot to confirm the fairness of the giveaway.
A number randomizer is a universal tool that finds application in the most diverse areas of life. Let’s look at the most popular ways to use our generator.
This is the most popular use of the random number generator. If you’re running a giveaway on Instagram, TikTok, or Facebook, you need a fair way to select a winner.
The principle is simple: number all contest participants (or their comments), enter the total count into the generator, and get the lucky number. This guarantees absolute transparency — neither you nor anyone else can influence the result.
Many bloggers and SMM specialists conduct live streams where they show the random number generation process to viewers in real-time. This increases audience trust and makes the contest truly fair.
Organizations conducting lotteries among employees, clients, or partners can use our free number generator to select winners. This is much faster and more reliable than drawing paper slips from a hat.
For example, if a company is raffling a prize among 500 clients, it’s enough to generate a number from 1 to 500, and the winner is determined instantly.
The random number generator is perfect for board games when you need to replace a dice or create a random event. Playing games at a party and need to determine who starts? The randomizer will decide fairly.
The generator can also be used to create random tasks, challenges in a group of friends, or to choose a movie for the evening from a large list of options.
In statistics and scientific research, the random number generator is used to create random samples, model processes, and conduct experiments. Students and scientists can quickly obtain a sequence of random numbers for their calculations.
Mathematical and computer simulations often require large arrays of random data — our tool will help quickly generate the necessary values.
Sometimes in business you need to make a random choice: select a random customer for a bonus, determine the order of presentations at a conference, or distribute tasks among team members.
SOM’s randomizer helps make such decisions quickly, transparently, and without bias. Everyone has equal chances, which is especially important for maintaining fairness in the team.
This is one of the most frequently asked questions by users, especially those organizing public contests. The answer is short and unambiguous: no, it’s impossible to influence the random number generator’s result.
Our service uses the Math.random() function in the program code. This is a standard cryptographic function that generates pseudo-random numbers based on complex mathematical algorithms. The result depends on microsecond system time and the generator’s internal state, making it absolutely unpredictable.
It’s important to understand: the giveaway organizer cannot change, predict, or influence the result. The algorithm works autonomously, without the possibility of human interference. This is a fundamental property of mathematical random number generators.
Unlike some questionable services where the owner might have a “backdoor” for manipulating results, SOM guarantees complete transparency. Our code works on the client side (in your browser), which means no server interference.
That’s exactly why thousands of bloggers, companies, and SMM agencies use SOM’s random number generator to conduct fair contests. Audience trust is the most valuable thing you can earn, and our tool helps maintain it.
Why choose our number randomizer among dozens of other online services? Here are the key advantages that make SOM the best choice for users worldwide.
Unlike many competitors, SOM’s random number generator doesn’t require creating an account, email confirmation, or providing personal data. Just open the site and use it — no restrictions or hidden fees.
You can generate numbers unlimited times absolutely free. No daily limits, no subscriptions, no intrusive ads.
Our generator supports a huge range of numbers — from 1 to 999,999. This means you can conduct both small giveaways for 10-20 participants and large-scale contests with tens of thousands of participants.
Competitors often limit the range to 1,000 or 10,000, which is insufficient for large audiences. SOM gives you maximum flexibility.
Speed matters, especially during live streams. Our online randomizer generates results in fractions of a second. No long loading times, animations, or waiting — press the button and immediately get the number.
This is especially important for streamers and bloggers who conduct giveaways in real-time before a live audience.
We don’t hide how our generator works. We use the standard cryptographic Math.random() algorithm, which is recognized worldwide and used by millions of websites and applications.
The generator code works locally in your browser, eliminating the possibility of server manipulation of results.
SOM is created by a team of developers and marketers who understand the needs of the international market. We support multiple languages and provide reliable service for users worldwide.
Many users ask: what’s the difference between a random number generator and an Instagram comment randomizer? Both tools are created for conducting contests but have different purposes.
The random number generator works autonomously — you manually number participants and generate a number. This is simpler and suitable for any platform: YouTube, TikTok, Telegram, even offline events. You control the participant list and can exclude those who didn’t meet contest conditions.
The Instagram comment randomizer automatically collects all comments from your post through Meta’s official API, processes them, and randomly selects a winner. This saves time but only works with Instagram and requires connecting your account.
If your contest is on Instagram and you have many comments (100+), it’s better to use the specialized Instagram comment randomizer by SOM. If you need versatility or have a small number of participants, the random number generator is the perfect choice.
Both tools are available on the SOM platform, and you can combine their use depending on the contest type. For maximum flexibility, many organizers keep both services at hand.
SOM’s random number generator uses the cryptographic Math.random() algorithm to create unpredictable numbers. You enter the range (from minimum to maximum value), press the generation button, and the system instantly outputs a random number within the specified range. The algorithm is based on the internal state of a pseudo-random number generator (PRNG), which guarantees high-quality randomness.
No, SOM’s random number generator is completely free without limits on the number of generations. You can use it as many times as you want without registration, subscription, or payment. There are no daily limits or other artificial restrictions.
Yes, our randomizer can be used for both personal and commercial purposes absolutely free. Companies, agencies, bloggers, and entrepreneurs can freely conduct contests, giveaways, and promotional campaigns using our generator without any restrictions.
No, our generator doesn’t save your generation history. The code works locally in your browser without sending data to the server. This guarantees your privacy and security. If you need to save the result, you can take a screenshot or write down the number manually.
We use the standard JavaScript Math.random() function, which implements a pseudo-random number generator. Although technically this is pseudo-randomness (the result is determined by the initial state), for practical purposes such as contests and giveaways, this algorithm provides sufficient unpredictability and fully meets fairness standards.
Yes, SOM’s random number generator is fully adapted for mobile devices. You can use it on smartphones and tablets with any operating system (iOS, Android) through a browser. The interface automatically adjusts to screen size, ensuring ease of use.
Absolutely! Our generator is perfect for use during live broadcasts on Instagram, TikTok, YouTube, or Facebook. The result is displayed in large, bright numbers that are clearly visible on screen. Many bloggers use SOM for exactly this purpose — to show viewers an honest winner selection process in real-time.
SOM’s random number generator is the simplest, fastest, and fairest way to conduct a giveaway, contest, or select a random number for any purpose. No registration, no limits, completely free.
Join thousands of bloggers, companies, and SMM specialists worldwide who trust SOM’s services for conducting fair and transparent contests on social media.
Instagram Comment Randomizer — automatic winner selection from Instagram comments
TikTok Giveaway Tool — conduct contests on TikTok
Facebook Giveaway Randomizer — select winners from Facebook comments
SMM Blog — tips for running effective contests
SOM is a service for fair giveaways on social media. We help bloggers, businesses, and marketers conduct transparent contests and build trust with their audience.
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