Free · no account · browser only
Password Generator
Create a random password in this browser. Length, character sets, and copy stay on this device.
Stays in this browser · nothing leaves this device
Password details
Stays in this browser
Character set
Results
Nothing saved
/password-generator
How it works
Four steps. The string is random, local, and not saved.
- 1
Set length
8 to 128. The slider stays on this page.
- 2
Choose the character set
Uppercase, lowercase, numbers, symbols. Exclude ambiguous when lookalikes would be easy to mistype.
- 3
Generate
Up to 10 strings. Generation runs in this browser.
- 4
Copy
Copy one string. It is not saved in a vault.
Frequently Asked Questions
Where the randomness comes from, and what this page does not store.
Where does the randomness come from?
A secure random source in this browser. Same family as UUID. Nothing is sent.
Does the password leave this device?
No. Generation stays in this tab. There is no account and no server that sees the string.
What does exclude ambiguous do?
It drops characters that are easy to mix up, such as 0 and O, or 1 and l. The rest of the set stays.
Does a longer password always win?
Length helps, and so does the character set you leave on. A long password from a tiny set can still be weak. This is not a vault and not a crack-time score.
Is this a password manager?
No. It makes a string you can copy. It does not store, sync, or fill logins.
How do I verify nothing was uploaded?
Press F12 and open the network panel. The page may load app code. That is not your password.