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 award on another person's question
37 awarded
First bounty you manually award on your own question
95 awarded
Ask a good question on 5 separate days, and maintain a positive question record
519 awarded
Ask a good question on 30 separate days, and maintain a positive question record
56 awarded
Ask a good question on 100 separate days, and maintain a positive question record
17 awarded
Question favorited by 25 users
13 awarded
Question favorited by 100 users
First bounty you offer on another person's question
65 awarded
Question score of 10 or more
7.4k awarded
Question score of 25 or more
1.6k awarded
Question score of 100 or more
27 awarded
Question with 1,000 views
8.1k awarded
Question with 2,500 views
4k awarded
Question with 10,000 views
913 awarded
First bounty you offer on your own question
167 awarded
Ask a question and accept an answer
3.9k awarded
First question with score of 1 or more
7.8k awarded
Asked a question with zero score, no answers, no comments, and low views for a week
113 awarded

Answer Badges

First to answer and accepted with score of 10 or more
4.6k awarded
Edit and answer 1 question (both actions within 12 hours, answer score > 0)
212 awarded
Edit and answer 50 questions (both actions within 12 hours, answer score > 0)
5 awarded
Edit and answer 500 questions (both actions within 12 hours, answer score > 0)
Provide non-wiki answers of 15 total score in 20 of top 40 tags
Accepted answer and score of 40 or more
687 awarded
Answer score of 10 or more
11.6k awarded
Answer score of 25 or more
2.8k awarded
Answer score of 100 or more
74 awarded
Highest scoring answer that outscored an accepted answer with score of more than 10 by more than 2x
132 awarded
Provide an answer of +20 score to a question of -5 score
7 awarded
Answer more than 30 days after a question was asked as first answer scoring 2 or more
1.1k awarded
Answer a question more than 60 days later with score of 5 or more
1.5k awarded
Answer your own question with score of 3 or more
277 awarded
Answer a question with score of 1 or more
8.4k awarded
Zero score accepted answers: more than 5 and 20% of total
Zero score accepted answers: more than 10 and 25% of total

Participation Badges

Complete "About Me" section of user profile
12.2k awarded
Visit an election during any phase of an active election and have enough reputation to cast a vote
1.4k awarded
Vote for a candidate in the final phase of an election
771 awarded
Leave 10 comments
1.7k awarded
Leave 10 comments with score of 5 or more
197 awarded
Visit the site each day for 30 consecutive days. (Days are counted in UTC.)
575 awarded
Visit the site each day for 100 consecutive days. (Days are counted in UTC.)
198 awarded
Earn at least 200 reputation (the daily maximum) in a single day
419 awarded
Earn 200 daily reputation 50 times
11 awarded
Earn 200 daily reputation 150 times
3 awarded
Followed the Area 51 proposal for this site before it entered the commitment phase
50 awarded
Voted 10 times, added 3 posts score > 0, and visited the site on 3 separate days during the private beta
58 awarded
One post with score of 2 on meta
451 awarded
10 posts with score of 2 on meta
62 awarded
Post 10 messages, with 1 or more starred, in chat
146 awarded
Post 10 messages in chat starred by 10 different users
46 awarded
Active member for a year, earning at least 200 reputation
4.1k awarded

Tag Badges

You must have a total score of 100 in at least 20 non-community wiki answers to achieve this badge.
288 awarded
You must have a total score of 400 in at least 80 non-community wiki answers to achieve this badge.
38 awarded
You must have a total score of 1000 in at least 200 non-community wiki answers to achieve this badge.
9 awarded

Moderation Badges

First flagged post
1.3k awarded
Raise 80 helpful flags
44 awarded
Raise 500 helpful flags
6 awarded
Vote 300 or more times
392 awarded
First rollback
144 awarded
Served as a pro-tem moderator for at least 1 year or through site graduation
3 awarded
Served as an elected moderator for at least 1 year
5 awarded
First down vote
1.7k awarded
Complete at least one review task. This badge is awarded once per review type
1.3k awarded
Complete at least 250 review tasks. This badge is awarded once per review type
82 awarded
Complete at least 1,000 review tasks. This badge is awarded once per review type
8 awarded
Delete own post with score of 3 or higher
59 awarded
First edit
4.4k awarded
Edit 80 posts
68 awarded
Edit 500 posts (excluding own or deleted posts and tag edits)
11 awarded
Vote on 600 questions and 25% or more of total votes are on questions
96 awarded
Edit first post that was inactive for 6 months
424 awarded
Edit 100 posts that were inactive for 6 months
5 awarded
First retag
522 awarded
Delete own post with score of -3 or lower
174 awarded
Approve or reject 100 suggested edits
55 awarded
Up vote 100 answers on questions where an answer of yours has a positive score
15 awarded
Use 30 votes in a day
347 awarded
First up vote
10.7k awarded
First approved tag synonym
14 awarded
First tag wiki edit
214 awarded
Edit 50 tag wikis
10 awarded
Create a tag used by 50 questions
70 awarded
Use the maximum 40 votes in a day
198 awarded

Other Badges

Visited every section of the FAQ (retired)
298 awarded
Share a link to a question later visited by 25 unique IP addresses
367 awarded
Share a link to a question later visited by 300 unique IP addresses
64 awarded
Share a link to a question later visited by 1000 unique IP addresses
24 awarded
Read the entire tour page
2k awarded