To add to the other Tagpackers, you can also find more comics with trans characters in the Webcomic Library's Tagpacker page. Luma does a pretty good job keeping everything up to date.
Heirs of the Veil is a gorgeous comic with a great story that has trans characters. I highly recommend it!
Life Outside the Circle is an adorable romance comic with a cute style, and a trans main.
SUPERPOSE is another great comic with great art, and a trans main character.
Lastly, one of my favorites, and the last one I can remember off the top of my head. Drop-Out, I love this comic, the art is just as gorgeous as the rest and I love the story. Although this one can get pretty heavy, so read at your own discretion.
Also, it's not updating consistently at the moment, but my comic has a main trans character. They're very much in the closet currently, but they're a transfeminine non-binary intersex character. I have to give a warning that this comic is heavy, revolving around themes of abuse, trauma and mental illness. It's also rated R/17+, so read at your own discretion.
