Wikipedia:Complete diff and link guide

How to display only the diff

To the URL of the diff, append &diffonly=1

• a regular diff, showing the change and the resulting version of the page

• only the diff, without showing the page

See also

• Help:Page history
• Help:URL
• User:Snottywong/diffconverter
• Article Blamer, a tool that allows to find a diff (an edit) that introduced a specific text into a page.
• Meta:Help:Diff#Diff link (can be used to add a diff link in the edit summary)
• {{diff}}, the Diff link template