From MozillaZine Knowledge Base
Jump to navigationJump to search


Gecko 1.9 implements full-page zooming. In Firefox, the zoom level is kept on a site-specific basis; that is, it “remembers“ how much you zoomed in or out on a given website. It is possible to turn off the site-specific feature with this preference.

Possible values and their effects


Remember the zoom level on a per-site basis. (Default)


The zoom level should be applied on the current tab only.

First checked in

2008-02-26 by Myk Melez

Has an effect in

  • Firefox (nightly builds since 2008-02-26)
  • SeaMonkey (nightly builds since 2010-12-09)

Related bugs

Related preferences

External links