extenshi.io

Chess.com Highlighter extension

Security at a glance

Low riskSafety score 95/1004 findings

Describes the Firefox listing; other stores are scanned separately and can score differently. Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.

See the full security report

Firefox listing ID: chess-com-highlighter

Permissions (3)

  • Store local data
  • Schedule tasks
  • *://www.chess.com/*

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Frequently asked questions

Is Chess.com Highlighter safe to use?

Our latest automated scan rates the Firefox listing of Chess.com Highlighter at 95/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Chess.com Highlighter require?

Chess.com Highlighter requests 3 permissions. The most significant: Store local data, Schedule tasks, *://www.chess.com/*. See the full breakdown in the security report.

Who develops Chess.com Highlighter?

Chess.com Highlighter is published by e4e5. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.