TLS 1.0 and TLS 1.1 (deprecated)

Deprecate TLS 1.0 and 1.1, targeting removal in Chrome 81 (early 2020). During the deprecation period, sites using those protocols will show a warning in DevTools. After the deprecation period, in 2020, they will fail to connect if they have not upgraded to TLS 1.2 by then.



Working draft or equivalent

Status in Chromium


Deprecated (tracking bug) in:

  • Chrome for desktop release 72
  • Chrome for Android release 72

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.


Search tags


Last updated on 2020-10-02