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ChessDex

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ExtensionTools3 users
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Overview

ChessDex, your companion in the world of chess.

Chess Dex – Your Smart Chess Openings Companion Level up your chess game with Chess Dex, the ultimate browser extension designed to help you explore, learn, and master chess openings effortlessly while you play online. 🚀 Features ♟️ Understand Your Opponents (Chess.com) Analyze your opponents’ played openings and tendencies on Chess.com to prepare smarter and adapt your strategy. 🔎 Instant Opening Recognition Automatically detects the opening being played on popular chess platforms in real time. 📖 Opening Encyclopedia Access a rich database of ECO-coded openings with names, move sequences, and variations. 🧠 Learn While You Play Turn every game into a learning opportunity—understand the ideas behind each opening instead of just memorizing moves. ⚡ Lightweight & Fast Built for performance with minimal resource usage—no lag, no distractions. 🏆 Who Is It For? Beginner players learning opening fundamentals Intermediate players expanding their repertoire Advanced players revising lines and transpositions Chess enthusiasts who love opening theory

Details

  • Version
    0.5.0
  • Updated
    March 5, 2026
  • Offered by
    raghavganesh7
  • Size
    6.18MiB
  • Languages
    2 languages
  • Developer
    Email
    raghavganesh7@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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ChessDex has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

ChessDex handles the following:

Personally identifiable information
Website content

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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