Utilz
Free Random Generator Tools
Generate random passwords, numbers, colors, names, and more — completely free
Generate truly random values using cryptographically secure browser APIs. Create strong passwords with customizable length and character sets, generate random numbers within any range, pick random colors for design inspiration, draw lottery numbers, or randomly select items from a list. All randomness comes from your browser's built-in crypto API, ensuring high-quality unpredictable results.
Why Use Our Random Generators
- Cryptographically secure -- Password and number generators use the Web Crypto API for true randomness, not pseudo-random algorithms.
- Customizable output -- Control password length, character types, number ranges, and other parameters to get exactly what you need.
- Generated values stay private -- Passwords and random selections are generated in your browser and never transmitted to any server.
Password Generator
Generate secure random passwords
Random Number Generator
Generate random numbers
Random Color Generator
Generate random colors
Random Name Generator
Generate random names
Lottery Number Generator
Generate lottery numbers
Random Picker
Randomly pick from a list
Wheel Spinner
Spin a wheel to pick randomly
Coin Flip
Flip a virtual coin heads or tails
Dice Roller
Roll virtual dice d4 to d20
Team Generator
Randomly split people into teams
Countdown Timer
Count down to any date and time
Stopwatch
Online stopwatch with lap times
FAQ
Are the generated passwords truly random?
Yes. Our password generator uses the Web Crypto API (crypto.getRandomValues), which provides cryptographically secure random numbers. This is the same source of randomness used by security-critical applications and is far superior to Math.random().
Are generated passwords stored anywhere?
No. Passwords are generated entirely in your browser and are never sent to any server or stored in any database. Once you close or refresh the page, the generated password exists only if you copied it.