CastlePass - Chess password generator icon

CastlePass - Chess password generator

by Atharva · Privacy & Security
FeaturedManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

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

Users
28
−1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
4
0 in 30 days
Store rank
#133K
#110K among extensions
Version
1.0
updated 10 Feb 2025

Users

monthly, 2 years
01632Feb 2025Jan 2026Oct 2026
Latest, 15 Oct 2026: 28 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
024Feb 2025Jan 2026Oct 2026
Latest, 15 Oct 2026: 4 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About CastlePass - Chess password generator

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!

Growth

WindowUsersChangeRatingsRating
7 days+2+7.7%00.00
30 days−1−3.4%00.00
6 months+3+12.0%00.00
1 year+1+3.7%00.00

Version history

1 versions recorded
1.010 Feb 2025

Details

Category
Privacy & Security
First seen
10 Feb 2025
Size
599 KB
Languages
en
Pricing
Free
Support
github.com
Extension ID
imedbekciejflfnbpeliamodjaldecod

Permissions and risk

Minimal riskimpact 3, likelihood 0
Permissions
activeTabclipboardWritecontextMenus

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