Free Password Generator is a single-file, zero-dependency tool that runs 100% in your browser. No server. No tracking. No ads. Your passwords never leave your device. Cryptographically secure via the Web Crypto API. Real-time entropy score in bits (not just "strong/weak"). Control length (8–64), charset, and ambiguous character exclusion. One-click copy with toast confirmation. Works offline.
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Maker
📌
Hey all! 👋
I built this because every password generator I found was either bloated, ad-ridden, or sending data to a server I don't control.
This one is a single HTML file. Open it, use it, save it locally — it works offline forever.
The one detail I'm most proud of: instead of a generic "strong" label, it shows you the actual entropy in bits. 128 bits means a brute-force attack would take longer than the age of the universe. That's the number you want to see.
Would love your feedback — especially on what options or features would make this more useful for your workflow.