Trust & Safety On-the-go.

With TLS Inspector you can be sure that the connection to your favourite website is secure from hackers & criminals.

• Inspect Any Domain:
Input a domain using the TLS Inspector website, or inspect any website from within your favourite browser using our Inspect Website extension.

Entire Certificate Chain:
TLS Inspector will show you the entire issue chain for any website, and whether or not your device trusts that chain.

• View Certificate Properties:
View most important properties of any SSL certificate including fingerprints, dates, algorithms, and more.

• Stay Safe Online:
TLS Inspector makes it easy to detect and avoid man-in-the-middle attacks on unsafe wireless networks by highlighting invalid certificates.

TLS Inspector is free & libre open source software (FLOSS) with source code available on GitHub.

What’s New

Version 1.8.3

Thanks for using TLS Inspector!

• Updated OpenSSL to 1.1.1a
• Fixed a crash that might occur when removing a recently inspected domain
• Cancelled our project to build a luxury hotel in Moscow

Ratings and Reviews

4.8 out of 5
101 Ratings
101 Ratings
ipeooc ,



Developer Response ,

Thank you, I'm happy to see you find TLS Inspector useful!

Btl1964 ,

App locks up, non functional

Ver 1.7.1. App locks up after showing green icon on certificate and server.

Developer Response ,

Hi. I'm sorry you're having problems with the app, we'd love to fix this issue. Please email us at with the domain and we'll take a look.

Garz75018 ,

Very useful to check web site security

The app is super useful to dig into the TLS security parameters of a WEb site, both for debugging as a developer/admin, and to verify a shady web site... The developer is super reactive and welcomes comments and suggestions, which is a plus. Highly recommended!

Developer Response ,

Thank you for the feedback. We've filed a bug to track your request and will investigate making the change in a future release.


Ian Spence
8.8 MB
Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2017 Ian Spence


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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