I've had an uneven smile and uneven smile lines all my life. How can I make my face more symmetrical?

It is unlikely anyone else would notice the asymmetries you are referring to in your photos. Keep in mind that we all have some asymmetry - if everything was perfectly balanced, the face might actually look unnatural! However, if yours bothers you, botox and fillers can help with the asymmetry. I encourage you to schedule an assessment with a board-certified dermatologist who has had extensive training in injectable fillers. The right doctor and a personalized treatment plan should provide you with a very good outcome. 

facial asymmetries are normal and yous looks a normal deviation I would suggest consulting with us for filler treatments, you can also get a lip lift or botox around the mouth.  At home dermarolling is best to maintain your skin and help tighten in over time (see link to emeragecosmetics.com where we do free skincare consults daily).  Best, Dr. Emer.

You have a minor smile asymmetry which I think is within normal limits. Personally, I would not try to correct it. However, if it really bothers you, expert placement of a small amount of filler may help with the lip asymmetry.

If you're happy with the size of your lips, I would absolutely not consider doing anything to your smile as it may in fact make it more crooked. I hope this helps and good luck from New York City plastic surgery

We all have asymmetry to some degree.  Yours is slight and within normal limits.  If it is bothersome to you I encourage you to visit with a board certified plastic surgeon.  Facial fillers can be used to help address the concerns you have.