# How do I change Math Renderer for MathJax?

In various posts on meta I have read that various math renderers can be used for MathJax, such as HTML-CSS, SVG, etc. See, for example, What is the difference between the 3 math renderers?

How can I switch between them? (How can I choose which of the renderers will be used for displaying math?)

Here is a formula which you can use for testing: $$x^2+y^2=z^2.$$ The MathJax contextual menu contains various items; after you bring up the menu, you can go to Math Settings → Math Renderer and then choose one of the renderers. Note that the methods mentioned below need to be applied on a correctly rendered formula, like the example at the top of this post.

#### Windows

Right-click on any formula using your mouse or trackpad, or tap+hold on any formula if you're on a touchscreen device.

#### macOS

Control-click on any formula. This operation (also called a "secondary click") generally works like right-click does on Windows. See the macOS User Guide "Right-click on Mac" for more details.

#### Android

Tap+hold on any formula. (Tested on FuntouchOS 12)

#### iOS

In Safari on an iPhone, use double-tap+hold on any formula. In other browsers, you may instead have to use triple-tap+hold (tested on Brave Browser running on iOS 16.0):