Secure Password Vault
A downloadable game
Secure Password Vault is a real password manager in a single HTML file: PBKDF2 key derivation (150,000 rounds) + AES-256-GCM encryption using the native WebCrypto engine of your browser.
Why offline matters: cloud password managers hold EVERY secret you own on servers you do not control. Breaches happen. With this vault, your data is encrypted locally and never transmitted anywhere - there are zero network calls, so even the file itself cannot phone home.
Features:
- AES-256-GCM encryption, PBKDF2-SHA256 150k rounds (native WebCrypto)
- Unlimited entries: name, username, password, URL, notes
- Built-in generator: 8-64 chars, crypto-random, entropy meter
- Auto-lock after 5 minutes idle
- Encrypted backup export/import (JSON file)
- Change master password re-encrypts everything
- Fast full-vault search
Your master password is never stored - forget it and the data is mathematically unrecoverable (that is the point).
One HTML file (~6 KB). Works forever in any modern browser. No install, no account, no subscription, no cloud.
More offline tools: pdfpockettools.itch.io
Made by pdfpockettools — also check out PDF Pocket Tools: merge, split, rotate and re-order PDF files 100% offline in one single HTML file.
| Updated | 3 days ago |
| Published | 22 days ago |
| Status | Released |
| Author | pdfpockettools |
| Tags | aes, encryption, offline, password-manager, passwords, privacy, security |
| Content | No generative AI was used |
Purchase
In order to download this game you must purchase it at or above the minimum price of $1.99 USD. You will get access to the following files:

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