Password Generator
Generate secure random passwords
This free online password generator runs in your browser and is part of our Generators collection.
Password Generator
Generate secure random passwords
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Instant In-Browser Execution
Runs locally in JavaScript without wait times or server delays.
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100% Privacy & Security
Your inputs and files are never stored or logged on remote servers.
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Cross-Device Responsive
Fully optimized for mobile smartphones, tablets, and desktop displays.
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100% Free Forever
No subscription fees, no signups, and no software installations.
How to Use the Online Password Generator
1
Choose Password Length
Set your desired length using the slider or input field (recommended 16 to 32 characters for strong security).
2
Select Character Sets
Toggle checkboxes for Uppercase (A-Z), Lowercase (a-z), Numbers (0-9), and Symbols (!@#$%^&*).
3
Exclude Ambiguous Characters
Optionally check "Avoid Ambiguous Characters" to omit similar-looking glyphs like 1, l, I, 0, O, and o for easy manual typing.
4
Generate & Copy Password
Click "Generate" to produce a cryptographically secure random password and click "Copy" to save it to your clipboard.
Frequently Asked Questions
Common questions about using this free online password generator.
Are passwords generated by this tool truly random? ▾
Yes. Generation uses `window.crypto.getRandomValues()`, the web standard cryptographically secure pseudorandom number generator (CSPRNG) powered by hardware entropy from your operating system.
Does this tool save or store generated passwords? ▾
Never. Passwords are generated strictly in temporary browser memory and are permanently discarded when you close or reload the page.
What is the recommended password length for online accounts? ▾
Security experts recommend a minimum of 16 characters for general web accounts and 20+ characters for master passwords, root credentials, and cryptocurrency wallets.
How does the password strength indicator calculate score? ▾
The strength meter evaluates mathematical entropy based on character pool diversity (lowercase, uppercase, digits, symbols) and total length in bits, flagging passwords susceptible to dictionary attacks.
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