Search for Okay Google commands available in Google Search App
Kristijan Ristovski put together a list of 150 commands you can use with Google voice search at ok-google.io.
Searchers and users are talking to their phones more than ever and sometimes you’d be surprised what your phone understands. That is why Kristijan Ristovski designed ok-google.io to give you a searchable and browsable list of 150 commands and 1000+ variations of Okay Google voice commands you can say to Google.
This is probably not even the full list he said, he said he will continue to update the list with more and more commands as he discovers them.
Here is the list of the categories of Google voice commands you can find this web site: People & Relationships, Time, Weather, Stocks, Conversion, Math, Device control, Definitions, Alarms, Calendar, Gmail integration, Google Keep & Notes, Contacts & Calls, Messaging, Social apps, Translation, Reminders, Maps & Navigation, Sports, Flight & Travel, Web Browsing, Movies & TV Shows, Easter eggs, Music, and Timer & Stopwatch.
Here is a screen shot of part of the site:
Give it a try yourself at ok-google.io.