Places like DnDbeyond allow you to make and link to public character profiles, but they wont incorporate any of the homebrew rules we use. I have a standard format i use and dump them into web pages on my site. You can do that, i can update it when you need to. Or do a shared google doc, onedrive doc, etc. – take your pick, so many out there.
Starting at 3rd level, it will add +3 years to your characters age. You begin play as a hardened character.
Race Options: Steel Realms characters summary.
Ability Scores: Point Buy w/Human Variant enabled; limited by the races of the Steel Realms.