If you are a team owner in Pics.io, you can set certain policies for the whole team. You can find a list of options available for team policies if you follow Settings-My team-Policy route.
In particular, here you can activate a general policy concerning keywords. By selecting “Autofill keywords” option, you will allow keywords to be automatically generated for all the newly-uploaded assets.
Further autokeywording comes within a billing plan and therefore requires money on your balance. To deposit money on your Pics.io account, follow “Settings->Billing->Overview” route and press “Buy” button on the right just above the plans selector. Once the balance on your account is positive, a fee will be charged automatically every time you utilize the autokeywording function. Learn more about billing plans here.