Hi, just a suggestion for future development:
Create a Create Code to Insert Picture for forum boards, websites, etc
Both using markdown, html, BBcode,… what you find more useful.
In advanced mode you may want to select size, title, show licence, whatever… but on initial stages creating some “card” (600x600px?) to embed on sites and linking back to source pixelfed instance image would be useful both for convenience AND to spread the word about pixelfed IMO.