BrowserTime

Chrome extension to change from 12 hour to 24 hour format.

The default configuration is to only change the time on https://web.whatsapp.com/, but this can be easily modified.

There might be some JavaScript errors thrown, but it seems to be working good enough.

Sources

Inspired on work from Greenscreener:

• https://gist.github.com/Greenscreener/4422f5be36752bc720cbc7222fb73cdc