NumberGenerator.ai
Fast, secure random generators for numbers, passwords, PINs, dice, and lottery picks.
Quick Random Number Generator
Random Number Generator
1–10
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Popular Tools
- Random Number Generator 1-10Generate a truly random number between 1 and 10 instantly. Perfect for quick decisions, games, and giveaways. Free, secure, with no ads.
- Random Number Generator 1-100Generate a random number between 1 and 100. Fast, secure, and fair random number picker for games, contests, and decisions. No registration required.
- Random Number Generator 1-1000Generate a random number between 1 and 1000. Secure, fast, and fair random number generator perfect for large range selections, contests, and statistical sampling. Use custom range settings.
- Random Number Generator 1-10000Generate a random number between 1 and 10,000. Secure random number generator for large-scale selections, ID generation, and statistical purposes.
- Random Number Generator 0-99Generate a random number between 0 and 99. Perfect for percentage calculations, two-digit selections, and games requiring zero-based indexing.
- Random Number Generator 1-20Generate a random number between 1 and 20. Ideal for board games, classroom activities, and quick random selections. Fast, secure, and free.
- Random Numbers (Advanced)Generate multiple random numbers with advanced options. Unique values, sorting, decimal precision, custom step, and bulk generation. The ultimate random number tool for power users. Up to 1000 numbers.
- Strong Password GeneratorGenerate a strong, secure 16-character password with random letters, numbers, and symbols. Cryptographically secure password generation. No storage or tracking.
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All Tools
- RANGERandom Number Generator 1-10Generate a truly random number between 1 and 10 instantly. Perfect for quick decisions, games, and giveaways. Free, secure, with no ads.
- RANGERandom Number Generator 1-100Generate a random number between 1 and 100. Fast, secure, and fair random number picker for games, contests, and decisions. No registration required.
- RANGERandom Number Generator 1-1000Generate a random number between 1 and 1000. Secure, fast, and fair random number generator perfect for large range selections, contests, and statistical sampling. Use custom range settings.
- RANGERandom Number Generator 1-10000Generate a random number between 1 and 10,000. Secure random number generator for large-scale selections, ID generation, and statistical purposes.
- RANGERandom Number Generator 0-99Generate a random number between 0 and 99. Perfect for percentage calculations, two-digit selections, and games requiring zero-based indexing.
- RANGERandom Number Generator 1-20Generate a random number between 1 and 20. Ideal for board games, classroom activities, and quick random selections. Fast, secure, and free.
- RANGERandom Numbers (Advanced)Generate multiple random numbers with advanced options. Unique values, sorting, decimal precision, custom step, and bulk generation. The ultimate random number tool for power users. Up to 1000 numbers.
- PASSWORDStrong Password GeneratorGenerate a strong, secure 16-character password with random letters, numbers, and symbols. Cryptographically secure password generation. No storage or tracking.
- PASSWORD12 Character Password GeneratorGenerate a secure 12-character random password. Balanced security and memorability with letters, numbers, and symbols. Client-side generation only. Perfect for most accounts.
- PASSWORD20 Character Password GeneratorGenerate an ultra-secure 20-character random password. Maximum strength password generation with letters, numbers, and symbols. Best practice for high-security accounts like banking. Max security.
- DIGIT4-Digit PIN GeneratorGenerate a secure random 4-digit PIN code (0000-9999). Perfect for phone locks, ATM PINs, and security codes. Uses cryptographically secure generation.
- DIGIT6-Digit PIN GeneratorGenerate a secure random 6-digit PIN code. Ideal for banking apps, two-factor authentication, and enhanced security. 1 million possible combinations. Better security than 4-digit.
- DIGIT8-Digit PIN GeneratorGenerate a secure random 8-digit PIN code. Maximum security PIN generation with 100 million possible combinations. Perfect for high-security applications.
- DIGIT10-Digit PIN GeneratorGenerate a secure random 10-digit PIN code. Extended format for specialized security needs. 10 billion possible combinations with cryptographically secure generation. Maximum PIN code security.
- PASSWORDPassword Generator ProGenerate multiple strong passwords with advanced options. Exclude ambiguous characters, ensure each character type, custom length, and more. The ultimate password tool for power users. Batch generation included.
- LOTTERYPowerball Number GeneratorGenerate random US Powerball numbers: 5 main numbers (1-69) plus 1 Powerball (1-26). Quick pick for Powerball drawings with fair, secure random generation.
- LOTTERYMega Millions Number GeneratorGenerate random Mega Millions numbers: 5 main numbers (1-70) plus 1 Mega Ball (1-25). Quick pick for Mega Millions drawings with fair, secure random generation. Matches official lottery format.
- LISTRoll a Die (D6)Roll a standard 6-sided die online. Fair, secure dice rolling for board games, tabletop gaming, and decision making. No physical dice needed. Instant results with animation.
- DICEDice Roller (D4-D20 + Custom)Roll any dice combination online: D4, D6, D8, D10, D12, D20, or custom dice. Support for multiple rolls, advantage/disadvantage, and modifiers. Perfect for D&D and tabletop gaming.
- LISTFlip a CoinFlip a coin online for instant heads or tails. Perfect for decisions, games, and settling disputes. Fair, secure coin flipping with no physical coin needed.
- COINFlip a Coin (Stats)Flip multiple coins and track statistics. See heads/tails counts, percentages, and longest streaks. Perfect for probability experiments and decision making.
- LISTRandom List PickerPaste a list and randomly pick winners. Pick 1 or multiple items with options for unique selection. Perfect for contests, giveaways, and random name picking.
- SHUFFLEShuffle ListPaste a list and shuffle it into random order. Great for creating teams, seating arrangements, random playlists, and fair group assignments. Optional group size output. Fisher-Yates shuffle algorithm.
- LISTSpin Wheel PickerA fun spin wheel to pick a random item from your list. Enter your choices, spin the wheel, and get a random selection. Great for decisions, games, and classroom activities. Visual spinning animation.
- TICKETTicket Draw (No Replacement)Draw ticket numbers from a range or custom list without replacement. Perfect for raffles, bingo, and fair ticket drawings. Each ticket can only be drawn once.
- UUIDRandom UUID GeneratorGenerate cryptographically secure UUID v4 identifiers. Create single or batch UUIDs with uppercase/lowercase and hyphen formatting. Perfect for database IDs, API keys, and unique tokens.
- TIMESTAMPRandom Timestamp GeneratorGenerate random Unix timestamps and ISO datetime strings for testing. Create timestamps within custom date ranges with options for seconds, milliseconds, and ISO format. Perfect for developers.
- COORDINATESRandom Coordinates GeneratorGenerate random GPS coordinates with latitude and longitude. Supports decimal and DMS formats. Perfect for location testing, mapping apps, and geospatial data generation. Custom bounds available.
- IPV4Random IP Address Generator (IPv4)Generate random IPv4 addresses for testing and development. Excludes private and reserved ranges by default. Perfect for network application testing, data generation, and mock data. Includes private option.
- MACRandom MAC Address GeneratorGenerate random MAC addresses for testing and development. Supports colon, dash, dot separators, and no separator formats. Perfect for network testing and hardware simulation. Multiple format options.
- BYTESRandom Bytes GeneratorGenerate cryptographically secure random bytes for testing. Output in Base64, Hex, or byte array format. Perfect for encryption testing, data generation, and binary simulation. Multiple output formats.
- HEXRandom Hex GeneratorGenerate random hexadecimal numbers for developers. Specify byte length and optionally add 0x prefix. Perfect for testing, data generation, and programming. Cryptographically secure generation for developers.
- UNICODERandom Unicode Character GeneratorGenerate random Unicode characters including ASCII, Latin extended, emoji, and symbols. Perfect for testing internationalization, font rendering, and text processing. Full Unicode support for testing.
- ASCIIRandom ASCII Character GeneratorGenerate random ASCII characters. Supports printable characters (32-126) or full ASCII range (0-255). Perfect for testing string processing and character encoding. Full range including control characters.
- COLORRandom Color GeneratorGenerate random colors for design and development. Get colors in HEX, RGB, or HSL format. Perfect for web designers, developers, and artists seeking color inspiration. Generate single or multiple colors.
- DATERandom Date GeneratorGenerate random dates within a custom range. Supports ISO, US (MM/DD/YYYY), and European (DD/MM/YYYY) formats. Perfect for scheduling simulations, data testing, and date selection. Set start and end dates.
- WORDSRandom Word GeneratorGenerate random English words from common vocabulary. Filter by nouns, verbs, or adjectives. Perfect for word games, creative writing prompts, and language learning. Choose word type filter.
- ALPHABETRandom Letter GeneratorGenerate random letters from A-Z. Choose uppercase, lowercase, or mixed case. Option for vowels only. Perfect for games, education, and random letter selection.
- TEMPERATURERandom Temperature GeneratorGenerate random temperature values for weather simulation and testing. Supports Celsius, Fahrenheit, and Kelvin units with custom ranges and precision.
- CURRENCYRandom Currency Amount GeneratorGenerate random currency amounts with custom symbols and precision. Perfect for financial testing, price simulation, and payment gateway testing.
- PHONERandom Phone Number GeneratorGenerate random phone numbers in various international formats. Perfect for UI testing, form validation, and database seeding. Numbers are for testing only.
- Random Email Address GeneratorGenerate random email addresses for testing. Choose from random, simple, or professional styles with custom domains. Perfect for form testing and database seeding. Set custom domain name.
- USERNAMERandom Username GeneratorGenerate random usernames for testing and inspiration. Choose from random strings, word-based, or mixed styles with custom separators. Perfect for gaming and account testing. Customize separator character.
- PERCENTAGERandom Percentage GeneratorGenerate random percentages from 0% to 100%. Choose integer or decimal precision. Perfect for statistics, probability simulations, discounts, and data visualization testing. Set decimal precision option.
- FRACTIONRandom Fraction GeneratorGenerate random proper and improper fractions for math education. Automatic simplification available. Perfect for worksheets, quizzes, and mathematical practice. Set maximum denominator value.
- PRIMERandom Prime Number GeneratorGenerate random prime numbers for math education and cryptography testing. Uses the Sieve of Eratosthenes algorithm. Set maximum prime value up to 1 million.
- ROMANRandom Roman Numeral GeneratorGenerate random Roman numerals from I to MMMCMXCIX (1-3999). Perfect for education, history, and design testing. Learn Roman numeral notation interactively.
Why Choose NumberGenerator.ai?
CSPRNG Security
All random generation uses the Web Crypto API with CSPRNG (Cryptographically Secure Pseudo-Random Number Generator). This is the same security standard used for encryption, ensuring truly unpredictable and fair results for passwords, PINs, contest drawings, and cryptographic applications.
Privacy First
Every tool runs entirely in your browser. No data is sent to any server. No accounts, no tracking, no cookies. Your generated passwords, PINs, and numbers disappear when you close the tab. We cannot see what you generate even if we wanted to. True privacy by design.
Instant Results
Generate thousands of items in milliseconds. No page reloads, no waiting for servers, no rate limits. From single passwords to bulk data generation for testing, everything happens instantly on your device. Works offline after the first load.
Works Everywhere
Fully responsive design works perfectly on desktop, tablet, and mobile. Touch-optimized buttons and interfaces for on-the-go use. No app installation required - just open your browser. Compatible with all modern browsers including Chrome, Firefox, Safari, and Edge.