CastlePass - Chess password generator

Convert chess moves into secure passwords for login protection. Fun, Private and Secure.

As of May 2026, CastlePass - Chess password generator has 31 users and a 5.00/5 rating from 4 reviews in the Privacy & Security category.

Usersup 6.9 percent+6.9%
31
31
Ratingno change0%
5.00
4 reviews
Reviewsno change0%
4
Version
1.0
Manifest V3

History

2 snapshots

Tracking since Apr 24, 2026.

31.2429.527.76Apr 24, 2026May 19, 2026
View as table
DateUsersRatingReviewsVersion
Apr 24, 2026295.0041.0
May 19, 2026285.0041.0
Now315.0041.0

Permissions & access

Permissions
activeTabclipboardWritecontextMenus
Host access
None declared

Screenshots

CastlePass - Chess password generator screenshot 1CastlePass - Chess password generator screenshot 2CastlePass - Chess password generator screenshot 3CastlePass - Chess password generator screenshot 4

About

CastlePass is a free, open-source Chrome extension that creates strong passwords using chess moves. It is designed for chess players, developers and users who want a simple and secure way to generate unique passwords. The extension works by turning the chess moves you play against a bot into a secure password using standard hashing (SHA-256).

🔑 Key Features:
• Easy to Use:
Simply start a chess game with the bot. As you make moves, CastlePass converts your moves into a strong password automatically.

• Strong Security:
CastlePass uses the SHA-256 hashing algorithm to generate secure passwords. The extension does not store your passwords or moves on any server. Your privacy is fully maintained.

• Privacy Focused:
Your hashed password is generated locally in your browser. No data is sent to any server. This ensures that your generated password remains private.

• Open Source:
CastlePass is open source and available on GitHub. Developers can contribute to the project and help improve its features and security.

• Smart Chess Suggestions:
Get suggested moves to help you play quickly while generating a password.

🤔 How It Works:

1. Install the CastlePass extension from the Chrome Web Store.
2. Click the CastlePass icon, which will appear on every website's password field or in your browser toolbar.
3. A small chess board appears, where you play minimum 4 moves against a chess bot.
4. CastlePass processes your moves and generates a strong password and autofills it into password field.
5. Use the generated password for your online accounts. The password is created locally and is never stored or sent over the internet.

✨ Why Use CastlePass?

• Unique Passwords:
Each password is generated from your chess moves, ensuring that it is unique and hard to guess.

• No Data Storage:
Since CastlePass does not store your moves or passwords, your sensitive data remains secure.

• For Chess Players, Developers and Security Enthusiasts:
The extension is based on chess and built with open-source code that you can review, modify, and contribute to. This builds trust and transparency in how your security is managed.

🔮 Future Updates and Vision:

CastlePass is continuously evolving. In future updates, we plan to add features such as customizable game settings, advanced security options, and more ways to generate passwords using different chess bots. Our vision is to provide a secure, fun, and easy-to-use password generator that meets the needs of chess players, developers and security-conscious users.

🌟 RATE & SHARE

If you like CastlePass or find it useful, help us by spreading the word, or click the ⭐⭐⭐⭐⭐ button and leave a reply. All rights reserved.

Install CastlePass today and start generating unique, strong passwords with a touch of chess!

Technical

Version
1.0
Manifest
V3
Size
599KiB
Min Chrome
88
Languages
1
Featured
Yes

Metadata

ID
imedbekciejflfnbpeliamodjaldecod
Developer ID
u95d1eef22738f1904dc4be3b2000f006
Developer Email
[email protected]
Created
Feb 10, 2025
Last Updated (Store)
Feb 10, 2025
Last Scraped
May 19, 2026
Website
Privacy Policy

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Data sourced from the Chrome Web Store · last verified May 19, 2026.