The meaning of Hashtag according to dictionary declares that it is:
(on social-networking platforms) A word or phrase preceded by a hash mark (#), used inside a message to identify a keyword or subject of interest and facilitate a search for it.
Definition of tag
The meaning of Tag according to Webopedia declares that it is:
Keyword information to identify images or text within their site as a section or topic. Blogs and web pages with identical tags can then be linked together allowing users to search for related or similar content. Tags can be created using acronyms, words or numbers.
The difference between tags and hashtags
Hashtags are branding a topic. When you use a hashtag, you are looking to attach whatever you are talking about to that topic. So for example, I am watching a football game, and I want to comment about a play I will say “Man Ronaldo just crushed that ball #football.” So my comment is being attached to the topic of football.
A tag usually applies to a person. This is when you are trying to get the attention of someone who might find what you are talking about important. So for instance, if I make a video talking about a product and I want the brand to know I am talking about it, I will mention or tag them in my post so that they get a notification.
Tags in Instagram
- You can @tag individuals and businesses in both posts and comments. A list of accounts you follow will show up when you use the tag. When the Instagram account you want to use appears, choose it from the drop-down menu. If you don’t yet follow the account you want to tag, you will either need to follow it first or look up the exact username before tagging
- #hashtags work in both captions and comments; however, the drop-down functionality is different for every mobile device. If you are using a hashtag for the first time, you should look it up in advance to find the right one. Once you have applied a hashtag, it should auto-populate for future use.