19 The Six Creative Commons Licenses
The Six Creative Commons Licenses |
The four license elements—BY, SA, NC, and ND—combine to make up six different license options.
All of the licenses include the BY condition. In other words, all of the licenses require that the creator be attributed in connection with their work. Beyond that commonality, the licenses vary whether
(1) commercial use of the work is permitted; and
(2) whether the work can be adapted, and if so, on what terms.
The six licenses, from least to most restrictive in terms of the freedoms granted reusers, are:
The Attribution license or “CC BY” allows people to use the work for any purpose (even commercially and even in modified form) as long as they give attribution to the creator.
The Attribution-ShareAlike license or “BY-SA” allows people to use the work for any purpose (even commercially and even in modified form), as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license. This is CC’s version of a copyleft license, and is the license required for content uploaded to Wikipedia, for example.
The Attribution-NonCommercial license or “BY-NC” allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator.
The Attribution-NonCommercial-ShareAlike license or “BY-NC-SA” allows people to use the work for noncommercial purposes only, and only as long as they give attribution to the creator and make any adaptations they share with others available under the same or a compatible license.
The Attribution-NoDerivatives license or “BY-ND” allows people to use the unadapted work for any purpose (even commercially), as long as they give attribution to the creator.
The Attribution-NonCommercial-NoDerivatives license or “BY-NC-ND” is the most restrictive license offered by CC. It allows people to use the unadapted work for noncommercial purposes only, and only as long as they give attribution to the creator.
Choosing a License
The six licenses and the public domain dedication tool give creators a range of options. The best way to decide which is appropriate for you is to think about why you want to share your work, and how you hope others will use that work.
“Anatomy of a CC License/ Sub Unit 3 by Creative Commons CC BY 4.0