Aeddit
Beautiful preview pages and rich Open Graph metadata for Reddit links.
Examples
A post
reddit.com/r/cats/comments/abc123/title
aeddit.com/r/cats/comments/abc123/title
A user
reddit.com/user/spez
aeddit.com/user/spez
A subreddit
reddit.com/r/formula1
aeddit.com/r/formula1