- Upload file license. Choose according to the actual source:
- Own work (recommended):
- self|GFDL|cc-by-sa-all|migration=redundant|Own work, attribution and free sharing (multiple licenses: GFDL and all versions of CC BY-SA)
- self|cc-by-sa-all|Own work, attribution and free sharing (all versions of CC BY-SA)
- self|Cc-zero|CC0 1.0 public domain dedication, waiving all rights
- self|GFDL|cc-by-sa-4.0|migration=redundant|Own work, attribution and free sharing (GFDL and CC BY-SA 4.0)
- self|GFDL|cc-by-4.0|migration=redundant|Own work, attribution and free sharing (GFDL and CC BY 4.0)
- self|cc-by-sa-4.0|Own work, attribution and free sharing (CC BY-SA 4.0)
- Not own work, but released under one of these licenses:
- Creative Commons licenses
- cc-by-sa-4.0|Attribution-ShareAlike 4.0 (CC BY-SA 4.0)
- cc-by-sa-3.0|Attribution-ShareAlike 3.0 (CC BY-SA 3.0)
- cc-by-4.0|Attribution 4.0 (CC BY 4.0)
- cc-by-3.0|Attribution 3.0 (CC BY 3.0)
- Cc-zero|CC0 1.0 public domain dedication
- Free Art License
- Flickr photos
- subst:template 2|flickrreview|subst:uwl|Image from Flickr, license unknown
- subst:template 2|cc-by-sa-2.0|flickrreview|Attribution-ShareAlike 2.0 on Flickr (CC BY-SA 2.0)
- subst:template 2|cc-by-2.0|flickrreview|Attribution 2.0 on Flickr (CC BY 2.0)
- Public domain:
- PD-old-100|Author died more than 100 years ago
- PD-old-100-expired|Author died more than 100 years ago and the work was published before 1929
- PD-old-70-expired|Author died more than 70 years ago and the work was published before 1929
- PD-old-70|Author died more than 70 years ago, but the work was published after 1926
- PD-Art|Public domain reproduction of an artwork (source required)
- PD-US-expired|First published in the United States before 1929
- PD-US-no notice|Published in the United States from 1929 to 1977 without copyright notice
- PD-USGov|Original work of the United States federal government
- PD-USGov-NASA|Original NASA work
- PD-USGov-Military-Navy|Original work of the United States Navy
- PD-ineligible|Too simple to be eligible for copyright protection
- subst:template 2|PD-textlogo|Trademark consisting only of simple text, such as a wordmark
- Other cases:
- subst:uwl|Image from Google or a random website, license unknown
- Fair use|Fair-use image (not allowed on Commons and may be deleted)
- Copyrighted free use|Copyrighted, but free for any use, including commercial use
- Attribution|Attribution required; usable for any purpose, including commercial use