TLSCheck

ExtensionDeveloper Tools

Overview

Checks TLS certificate validity including revocation status

TLS/SSL Certificate Checker with OCSP/CRL revocation checking. The plugin helps to scan fast and with an easy to read indicator how trustworthy a domain and its certificate is. With the OpenSource and self hostable api you control every part of your privacy. For an easy start there is a free hosted api. For more details or instructions how you can selfhost the api see https://tlscheck.net/getting-started/

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Details

Version
0.3.0
Updated
March 13, 2026
Flag concern
Offered by
secanis.ch
Size
393KiB
Languages
English
Developer
Email
support-tlscheck@secanis.ch
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

Manage extensions and learn how they're being used in your organization

TLSCheck 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.

TLSCheck handles the following:

Location

Web history

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