If you have a Wikipedia account, you can go to Preferences > Appearance[0], and choose a different skin. AFAICT "Monobook" and "modern" have unlimited content w

If you have a Wikipedia account, you can go to Preferences > Appearance[0], and choose a different skin. AFAICT "Monobook" and "modern" have unlimited content width. If you don't then you can append ?useskin=modern to each article URL. (You can do it automatically with a redirect extension.) Alternatively you can inject the following CSS (e.g. with Stylus): .mw-content-container { max-width: none !important; } (The specific CSS selector might change with time.) [0] https://en.wikipedia.org/wiki/Special:Preferences#mw-prefsection-rendering https://en.wikipedia.org/wiki/Special:Preferences#mw-prefsec...