Free security tools
Create and check strong passwords and hashes with tools that run entirely on your device, using your browser's secure random generator.
2 free tools · no signup · runs in your browser
Security tools — FAQ
Is it safe to generate passwords online?▾
Here, yes: passwords are generated in your browser with a cryptographically secure random generator and are never transmitted or stored.
What makes a password strong?▾
Length matters most — 16+ random characters, or a passphrase of 5+ random words — and a unique password for every account.
Should I use a password manager?▾
Yes. It lets you use long unique passwords everywhere without memorising them.