A Firefox extension that inspects TLS/SSL connections, extracts certificate details, and provides a clear trust-level assessment for every website.
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Updated
Nov 25, 2025 - JavaScript
A Firefox extension that inspects TLS/SSL connections, extracts certificate details, and provides a clear trust-level assessment for every website.
Free, open-source cryptography & developer tools — 100+ tools, all client-side, no data leaves your browser.
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