Password Generator
Password generator that creates cryptographically secure random passwords with crypto.getRandomValues and measures entropy strength in bits. Exclude ambiguous characters, pick 4 to 128 characters and generate in bulk, free in your browser.
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What is Password Generator?
Password generator that creates cryptographically secure random passwords with crypto.getRandomValues and measures entropy strength in bits. Exclude ambiguous characters, pick 4 to 128 characters and generate in bulk, free in your browser.
How to Use
- 1Set Options— Configure password length and character types to include.
- 2Generate Password— Click 'Generate' to create a new password.
- 3Check Strength— Review the password's security level in the strength indicator bar.
- 4Bulk Generate— Use bulk generation to create multiple passwords at once.
- 5Copy— Use the copy button to copy the password to clipboard.
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Frequently Asked Questions
crypto.getRandomValues() is used. Unlike Math.random(), it generates cryptographically secure random numbers.
A measure of password randomness in bits. 80 bits or more indicates a very strong password.
An option to exclude easily confused characters like i, l, L, I, 1, o, O, 0.
No. Passwords exist only in browser memory and are not stored anywhere.
Passwords can be set from 4 to 128 characters.