Utilities
QR codes, password generators, timers
Password Generator
Generate secure, high-entropy passwords for your accounts.
Random Number Generator
Generate random numbers within any range instantly.
UUID Generator
Generate unique UUIDs v1, v4, and v5 instantly.
Coin Flip
Virtual coin flip for quick decisions. Heads or tails.
Dice Roller
Roll any type of dice for board games and RPGs.
Credit Card Validator
Validate credit card numbers with the Luhn algorithm. Detects Visa, Mastercard, Amex, Discover, JCB, and more.
Pomodoro Timer
Boost productivity with the Pomodoro technique.
World Clock
View current times across multiple time zones simultaneously.
Stopwatch & Lap Timer
Precise stopwatch with lap timing, fastest/slowest lap highlighting, and CSV export. Millisecond accuracy.
Countdown Timer
Create countdown timers for events and deadlines.
IBAN Validator
Validate any IBAN number with MOD-97 checksum, detect country and bank info, and generate test Finnish IBANs.
Henkilötunnus Validator
Validate Finnish personal identity codes (Henkilötunnus / HETU). Shows date of birth, gender, age, and check character.
Y-tunnus Validator
Validate Finnish Business ID (Y-tunnus) with the official MOD-11 checksum algorithm. Generate test IDs.