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

First bounty you manually awarded on another person's question
32 awarded
First bounty you manually awarded on your own question
164 awarded
First bounty you offered on another person's question
64 awarded
Question score of 10 or more
1.9k awarded
Asked a question with 1,000 views
8.6k awarded
First bounty you offered on your own question
364 awarded
Asked a question and accepted an answer
8.3k awarded
Asked first question with score of 1 or more
13.2k awarded
Asked a question with no votes, no answers, no comments, and low views for a week
888 awarded

Answer Badges

Answer score of 10 or more
3.5k awarded
Answered more than 30 days later as first answer scoring 2 or more
630 awarded
Answered your own question with score of 3 or more
452 awarded
Answered first question with score of 1 or more
8.2k awarded

Participation Badges

Completed all user profile fields
11.8k awarded
Visited an election during any phase of an active election and had enough reputation to cast a vote
86 awarded
Left 10 comments
2.3k awarded
Earned at least 200 reputation (the daily maximum) in a single day
179 awarded
Followed the Area 51 proposal for this site before it entered the commitment phase
66 awarded
One post with score of 2 on meta
279 awarded
Posted 10 messages, with 1 or more starred, in chat
43 awarded

Tag Badges

You must have a total score of 100 in at least 20 non-community wiki answers to achieve this badge.
303 awarded

Moderation Badges

First flagged post
1k awarded
First rollback
156 awarded
First down vote
1.4k awarded
Completed at least one review task. This badge is awarded once per review type
1.3k awarded
Deleted own post with score of 3 or higher
48 awarded
First edit
8.2k awarded
Edited first post that was inactive for 6 months
427 awarded
First retag
468 awarded
Deleted own post with score of -3 or lower
68 awarded
Approved or rejected 100 suggested edits
22 awarded
Used 30 votes in a day
150 awarded
First up vote
19.1k awarded
First approved tag synonym
5 awarded
First tag wiki edit
184 awarded
Used the maximum 40 votes in a day
91 awarded

Other Badges

Visited every section of the FAQ (retired)
563 awarded
Shared a link to a question that was visited by 25 unique IP addresses
175 awarded
Read the entire about page
1.3k awarded