In Wikipedia, blanking is the removal of all contents of a page or substantial part of a page.
- For page blanking, see Wikipedia:Page blanking
- For blanking user pages, see Wikipedia:User pages § Removal of comments, notices, and warnings
- For blanking articles in the main namespace in bad faith, see Wikipedia:Types of vandalism
- For blanking an article which content is available elsewhere, see blank and redirect.
- For Wikipedia's policy allowing highly controversial pages to be blanked, see Wikipedia:Courtesy blanking