Password Generator - Entropy

Is that password actually strong? See it as a number, not a vague bar. • Choose length and character types (upper/lower/digits/symbols) and generate instantly • See the actual entropy (in bits) calculated precisely • Also supports memorable word-based passphrases (Diceware method) For anyone who wants a strong password fast when signing up for a new service, and wants to see strength as a real number. Generated passwords are never saved. Fully local generation — no network access, no storage. A one-time ¥300 (or local equivalent) purchase. No in-app purchases.