Update (04/06/2020): Chrome was originally scheduled to start user-visible warnings on mixed downloads in Chrome 82. These warnings, as well as subsequent blocking, will be delayed by at least two releases. Console warnings on mixed downloads will begin as scheduled in Chrome 81.

At this time, we expect to start user-visible warnings in Chrome 84. The Chrome Platform Status entry will be kept up-to-date as timing is finalized. Developers who are otherwise able to do so are encouraged to transition to secure downloads as soon as possible to avoid future disruption.

In Chrome 81 (released March 2020) and later: Chrome will print a console message warning about all mixed content downloads.

In Chrome 82 (released April 2020): Chrome will warn on mixed content downloads of executables (e.g. .exe).

In Chrome 83 (released June 2020): Chrome will block mixed content executables Chrome will warn on mixed content archives (.zip) and disk images (.iso).

In Chrome 84 (released August 2020): Chrome will block mixed content executables, archives and disk images Chrome will warn on all other mixed content downloads except image, audio, video and text formats.

In Chrome 85 (released September 2020): Chrome will warn on mixed content downloads of images, audio, video, and text Chrome will block all other mixed content downloads

In Chrome 86 (released October 2020) and beyond, Chrome will block all mixed content downloads.

Example of a potential warning