Cross Browser Compatibility Score of TLS 1.3 (2024)

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Last updated on : 2023-03-20

Note:

TLS 1.3 shows a browser compatibility score of 92. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.

Overview

Version 1.3 of the Transport Layer Security TLS protocol removes weaker elliptic curves and hash functions from the set of algorithms that may be used when negotiating a TLS connection.

Code snippets

index.html

Source:index.html

Browser Compatibility

TLS 1.3 on IE is fully supported on None of the versions, partially supported on None of the versions, and not supported on 5.5-11 IE versions.
TLS 1.3 on Edge is fully supported on 79-111, partially supported on None of the versions, and not supported on 12-18 Edge versions.
TLS 1.3 on Firefox is fully supported on 63-113, partially supported on 60-62, and not supported on 2-59 Firefox versions.
TLS 1.3 on Chrome is fully supported on 70-114, partially supported on None of the versions, and not supported on 4-69 Chrome versions.
TLS 1.3 on Safari is fully supported on 14.1-16.4, partially supported on 12.1-13, and not supported on 3.2-12 Safari versions.
TLS 1.3 on Opera is fully supported on 57-95, partially supported on None of the versions, and not supported on 9.5-56 Opera versions.
Safari on iOS is fully supported on 12.2-16.4, partially supported on None of the versions, and not supported on 3.2-12 Safari on iOS versions.
Android Browser is fully supported on 97-111, partially supported on None of the versions, and not supported on 2.1-4 Android Browser versions.
Opera Mobile is fully supported on 64-73, partially supported on None of the versions, and not supported on 10-12 Opera Mobile versions.
Chrome for Android is fully supported on 97-111, partially supported on None of the versions, and not supported on below 97 Chrome for Android versions.
Firefox for Android is fully supported on 95-110, partially supported on None of the versions, and not supported on below 95 Firefox for Android versions.
Samsung Internet is fully supported on 10.1-20, partially supported on None of the versions, and not supported on 4-9.2 Samsung Internet versions.

High

Browser Compatibility Score

Low

Browser Support For IE Versions

Fully

Partially

5.5

No Support

Test on IE

Edge

High

Browser Support For Edge Versions

111

Fully

Partially

No Support

Test on Edge

Firefox

High

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Last Modified date

2023-03-20