Password Generator
Generate strong random passwords with adjustable length and character types, using your browser's secure random generator.
Select at least one character type
Length: 16
Free to use, no sign-up, no limit on how many times you run it.More generators tools
Overview
A good password is long, random, and unique to each account. This tool generates one instantly, with control over length and which character types are included.
- Uses the browser's cryptographically secure random generator, not a weaker Math.random()
- Adjustable length from 6 to 64 characters
- Optional exclusion of visually ambiguous characters like l, 1, I, O, and 0
- Rough strength indicator based on entropy
How to use it
- 1Adjust the length and character type options
- 2Click Generate password for a new one at any time
- 3Copy it into your password manager
Tips
- — Use a password manager to store generated passwords — reusing even a strong password across sites is risky
Frequently asked questions
Are these passwords stored or sent anywhere?
No — passwords are generated locally in your browser using a cryptographically secure random number generator and are never transmitted or stored.
What length password should I use?
For most accounts, 16 characters or more with a mix of character types provides strong protection against brute-force attempts, assuming the service itself is properly secured.