0Password - https://0password.github.io
Deterministic password generator. Master key + service name → unique password. Nothing stored, nothing remembered.
- Enter master key (keep it safe)
- Enter service name (e.g., "reddit", "github")
- Set options (length, character types)
- Generate password
Same inputs = same password, every time.
- SHA-256 based generation
- Customizable length and character sets
- No ambiguous characters (0/O, 1/l/I)
- Printable for offline storage
- Nothing stored anywhere
Traditional password managers store encrypted passwords. This doesn't. You can regenerate any password anytime, anywhere, as long as you remember your master key.
Fork, improve, PR.