Browse by category
Security, password and random tools
Practical, free tools with clear explanations. Choose a tool to get started.
Security, password and random tools
Secure password generator
Generate a random password locally using the browser’s cryptographic random number generator.
Open tool Security, password and random toolsRandom number generator
Generate a random integer between inclusive minimum and maximum values.
Open tool Security, password and random toolsPassword strength estimator
Estimate password length and character diversity locally without transmitting it.
Open tool