Генератор случайных чисел
Генерация случайных чисел
Генератор случайных цветов
Генерация случайных цветов
Генератор случайных имен
Генерируйте случайные имена, фамилии или полные имена в нескольких языковых стилях.
Генератор случайных адресов
Генерация случайных адресов для тестирования
Генератор паролей
Генерируйте надежные случайные пароли с пользовательской длиной и наборами символов.
Генератор списков паролей
Генерировать массовые списки безопасных паролей
UUID Generator
Генерируйте случайные идентификаторы UUID v4 оптом в нескольких форматах.
Генератор Lorem Ipsum
Генерируйте текст-заполнитель для дизайнов и макетов за считанные секунды.
Бросок кубика
Бросить виртуальные кубики
Подбрасывание монеты
Подбросить монету со статистикой
Генератор QR-кодов
Создавайте QR-коды из любого текста или URL и загружайте в формате PNG.
Free Online Random Generators and Pickers
This random toolkit gives you fair, cryptographically strong randomness for everyday decisions: random number generation, dice rolls, coin flips, name pickers, random color selection, UUID and ID generation, password creation, and list randomization. Every tool uses your browser's secure random source, so results are unpredictable and cannot be pre-computed.
These tools are perfect for decisions where fairness matters — drawing a winner, picking a teammate, seeding a game, or generating a credential. All generation happens in your browser, so there is no server log of the values produced and nothing to opt out of.
Why These Random Tools
Cryptographically Strong
Uses the browser Crypto API for secure randomness. Not pseudo-random — safe enough for password and token generation.
No Server, No Logs
Random values are generated locally in your browser. Nothing is sent anywhere or saved in our logs.
Fair by Design
Range and pick operations use modulo-free sampling where needed, so results are uniformly distributed.
Instant Results
Generation finishes in milliseconds. Draw a winner, roll dice, or generate a password without waiting.
Common Random Tasks
Users typically use these tools to:
- Pick a random winner from a list of names for a giveaway, raffle, or team draw.
- Generate a strong random password for a new account, without relying on a pattern you can guess.
- Generate a UUID or short ID for a database record, test data, or an API token.
- Flip a coin or roll dice for quick decisions without needing the physical item.
- Randomize the order of a list of items — for a playlist, a test order, or a fair presentation order.
How to Use the Random Tools
Each tool is a single-click operation:
- Pick a tool. Choose the generator, picker, or randomizer from the cards above.
- Set your parameters. Enter the range, list, or options if the tool needs them. Most tools have sensible defaults.
- Generate and copy. Click once to generate. Copy the result to your clipboard or re-roll as many times as you like.
Random Tools FAQ
How random is this really?
The tools use crypto.getRandomValues() from your browser, which is the standard source for cryptographic randomness. It is suitable for passwords, tokens, and anywhere unpredictability matters.
Can the same result come up twice?
With true randomness, repeats happen naturally — especially in small ranges. For unique draws (like winner picking), use the list randomizer which does not repeat.
Do you store the random values?
No. Generation happens entirely in your browser. Nothing is sent to our server or logged.
Are generated passwords safe to use?
Yes. The random source is cryptographically strong and passwords are generated with enough entropy to resist brute-force attacks. Use a password manager to store them.
Can I seed the random generator?
Most tools do not expose a seed by design, since seeded randomness is predictable. For reproducible test data, use a dedicated seeded random tool rather than a generator.