PASSWORD GENERATOR
Generate strong, random passwords with custom length, character sets, and strength meter. Runs entirely in your browser.
Charset size: 88 characters
// click a button above to generate multiple passwords at once
// FAQ
FREQUENTLY ASKED QUESTIONS
Q1.Are generated passwords saved or logged?
No. Password generation happens entirely in your browser using the Web Crypto API's cryptographically secure random number generator. Nothing is sent to any server, logged, or stored.
Q2.What makes a password strong?
Length and character variety. A 20-character password using uppercase, lowercase, numbers, and symbols has over 130 bits of entropy — effectively uncrackable by brute force. Aim for at least 16 characters with mixed character types.
Q3.What is the 'No Ambiguous' option?
It excludes characters that look similar in many fonts: 0 (zero) and O (letter O), 1 (one) and l (lowercase L) and I (uppercase i). Useful when you need to type or read a password rather than copy/paste it.
Q4.Should I use a password manager?
Yes — always. A password manager lets you use a unique, strong password for every site without memorizing them. Use this generator to create passwords, then store them in a manager like Bitwarden (free), 1Password, or your browser's built-in manager.
Q5.How random are these passwords?
They use window.crypto.getRandomValues() — the same cryptographically secure random number generator used by browsers for TLS/HTTPS. This is significantly more random than Math.random() and suitable for security-sensitive use.
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