Besides gaining reputation with your questions and answers, you receive badges for being especially helpful. Badges appear on your profile page, flair, and your posts.
Question Badges
Asked a well-received question on 5 separate days, and maintained a positive question record
679 awarded
Asked a well-received question on 30 separate days, and maintained a positive question record
49 awarded
Asked a well-received question on 100 separate days, and maintained a positive question record
1 awarded
Asked a question with no votes, no answers, no comments, and low views for a week
312 awarded
Answer Badges
Highest scoring answer that outscored an accepted answer with score of more than 10 by more than 2x
5 awarded
Participation Badges
Visited an election during any phase of an active election and had enough reputation to cast a vote
706 awarded
Visited the site each day for 30 consecutive days. (Days are counted in UTC.)
413 awarded
Followed the Area 51 proposal for this site before it entered the commitment phase
42 awarded
Tag Badges
You must have a total score of 100 in at least 20 non-community wiki answers to achieve this badge.
261 awarded
You must have a total score of 400 in at least 80 non-community wiki answers to achieve this badge.
18 awarded
You must have a total score of 1000 in at least 200 non-community wiki answers to achieve this badge.
Moderation Badges
Completed at least one review task. This badge is awarded once per review type
915 awarded
Up voted 100 answers on questions where an answer of yours has a positive score
15 awarded
