AO3 Bookmarklets and Scripts


2018-07-17: Added the chapter count userscript.

2017-07-27: Added 4 scripts to this list, of varying vintage. Also, added an updates box to this page.

Note for Firefox users: A lot of my userscripts no longer work with Firefox Quantum and Greasemonkey 4. I'm going to work on compatibility, but for now, you can use the TamperMonkey extension, which has better backwards compatibility.

Got a bookmarklet idea? Bugs? Send them to