0Password - https://0password.github.io

Deterministic password generator. Master key + service name → unique password. Nothing stored, nothing remembered.

How it works

1. Enter master key (keep it safe)
2. Enter service name (e.g., "reddit", "github")
3. Set options (length, character types)
4. Generate password

Same inputs = same password, every time.

Features

• SHA-256 based generation
• Customizable length and character sets
• No ambiguous characters (0/O, 1/l/I)
• Printable for offline storage
• Nothing stored anywhere

Why deterministic?

Traditional password managers store encrypted passwords. This doesn't. You can regenerate any password anytime, anywhere, as long as you remember your master key.

Contributing

Fork, improve, PR.