If you can avoid lying, then do not lie but you do not have to share too much information about yourself too. This means that you must limit the information that you will share with people. It is completely okay to omit different details that people do not need to know. You have to remember that you are meeting different strangers.
You know nothing about those strangers aside from the fact that they can cause you to harm if you let them. Do not place things that are not true on your profile but make sure that your truly private details will be hidden from people that you do not know.
Your dating profile is your seller on a dating app and let us face it, it needs to be interesting. People often lie on their profiles but should you? The best answer is that yes, you can exaggerate a bit, but downright lies are a big no! For instance, you can lie about the fun you had at a specific party or rant excessively about a hobby that you just enjoy as a pass time.
However, you should not include outrageous achievements or hobbies that you do not have to begin with. This will attract the wrong partners, who do not have things in common with you, because you dint post an accurate profile of yourself to begin with!