No. Password generation, strength audit, link cleaning, text redaction, and file encryption all run in the browser. Burn-after-read only stores ciphertext; the decryption key stays in the client URL fragment after #.
MyPassGen
FAQ
The same four answers as the homepage, kept in one place.
Four facts, written the way the product actually behaves. No login wall. No silent upload.
No. Every tool opens and works without registration.
No. Creating and reading both work without an account. The first successful read burns the note; opening it again shows that it has already been destroyed.
The password under test is not sent to an external API. We compute entropy locally and compare against a built-in public top leaked-password list. That catches common weak passwords. It is not a full-internet HIBP lookup.