You can only see some settings in developer mode
. So first of all check that you are in developer mode, if not then run this command php bin/magento deploy:mode:set developer
in root
directory.
Then go to admin panel:
For Front End:
Store > Configuration > Advanced > Developer > Debug > Enabled Template Path Hints for Storefront > Yes
For Admin :
Store > Configuration > Advanced > Developer > Debug > Enabled
Template Path Hints for Admin > Yes
Best Answer
As @matinict mentioned in his comment, in Magento 2.3 you need to append
?templatehints=<Parameter Value>
in your URL and your magento should be on Developer mode.So your url will be look like as following:
and for any particular page URL will be like that