Random Generators
Free online random generators — strong password generator, random number generator, dice roller, coin flip simulator, name picker wheel, online timer, pomodoro timer and the love calculator.
AI Excel Formula Generator | Generate Excel formulas from text
Describe a calculation in plain English and get a ready-to-paste Excel or Sheets formula, with the syntax explained. The fast way to build SUMIFS, lookups and nested formulas without wrestling with syntax.
Coin Flip Simulator | Flip a Virtual Coin and Track Results
A free, interactive coin flip simulator. Flip a virtual coin with a satisfying 3D animation to make fair, random decisions instantly. Tracks your heads vs. tails history.
Dice Roller | Roll 1 to 10 Dice With Animated Results
Roll up to 10 virtual dice with a satisfying animation and instant totals. Each six-sided die uses a cryptographically secure random draw, so every face has exactly the same one-in-six odds as a real die — perfect for board games, RPGs and classroom probability experiments.
Love Calculator | Generate compatibility percentage and letter match
Enter two names and this love calculator returns a compatibility percentage based on a name-letter matching game — the classic party trick. It breaks down which letters match, shows the score, and offers a fun verdict for each pair. Take it as entertainment, not relationship advice.
Name Picker Wheel | Spin to Pick a Random Winner from Names
Spin a random name picker wheel for giveaways, class draws and team selection, with a fair cryptographically secure outcome and no-repeat mode for multiple winners. Enter names and spin — the result is instant and unbiased.
Number and Letter Generator | Generate Secure Alphanumeric IDs
Generate random alphanumeric strings of any length and character set with a cryptographically secure source — for codes, tokens and test data. Bulk generation with the total possible combinations shown.
Online Timer | Countdown or Stopwatch with Alarm
A countdown timer and stopwatch with laps, presets and full-screen mode — for cooking, workouts, studying and meetings. Accurate to the tick, with sound and visual alerts when time is up.
Password Generator | Create Strong, Random Passwords Locally
Generate strong, random passwords instantly with a cryptographically secure source — choose length, character sets and quantity, with the entropy shown in bits. The safe way to create passwords for every account.
Pomodoro Timer | Work in 25-Minute Sprints with Breaks
A Pomodoro timer that runs focused 25-minute work sprints with short and long breaks, tracking completed sessions. The productivity method that helps you focus — fully customizable to your own sprint length.
Random Decimal Generator | Generate Secure Random Decimals
Generate cryptographically secure random decimal numbers in any range with 0–10 decimal places, up to 500 at once. The precise random source for simulations, sampling and testing.
Random Number Generator | Generate numbers between any min and max
Generate truly random numbers within any range you choose — integers or decimals, single draws or large batches. Uses a cryptographically secure source so every outcome is equally likely and independent, perfect for giveaways, gaming, statistics exercises and unbiased decision-making.
Random Sample Generator | Draw a Simple Random Sample From a List
Draw a fair random sample from your list — with or without replacement, using an unbiased Fisher-Yates shuffle. The survey and testing tool that guarantees every subset is equally likely.