I want to share some websites that help you sending your friend your character build. Maybe they are unknow for you. Both websites access you public Trailblazer profile. So here is my beautiful Fu Xuan as an example.

https://www.rails-express.com/ I need to reduce the image quality to upload it to lemmy, but rails express has a higher quality than enka.

https://enka.network/ This websites is maybe know by some genshin player.