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The MathML <mtext> element is used to render arbitrary text with no notational meaning, such as comments or annotations.
To display text with notational meaning, use <mi> and <mo> instead.


class, id, style
Provided for use with stylesheets.
The text direction. Possible values are either ltr (left to right) or rtl (right to left).
Used to set a hyperlink to a specified URI.
The background color. You can use #rgb, #rrggbb and HTML color names.
The text color. You can use #rgb, #rrggbb and HTML color names.
Specifies the size of the content. Possible values are:
  • small:Font is rendered smaller than the current font size.
  • normal:Equivalent to 100% or 1em.
  • big:Font is rendered larger than the current font size.
  • a custom length.
  • or a unitless value which multiplies the default.
This attribute specifies the logical class of the identifier, which varies in typography. That is, although the names suggest the typographic style for the class, semantically, items with the same class are treated "the same" within an expression, which might or might not involve displaying them with the named typography. The following values are allowed:
  • normal (Default value) ; Example
  • bold ; Example
  • italic ; Example
  • bold-italic ; Example
  • double-struck ; Example
  • bold-fraktur ; Example
  • script ; Example
  • bold-script ; Example
  • fraktur ; Example
  • sans-serif ; Example
  • bold-sans-serif ; Example
  • sans-serif-italic ; Example
  • sans-serif-bold-italic ; Example
  • monospace ; Example
  • normal (Default) ; مثال
  • initial ; مثال
  • tailed ; مثال
  • looped ; مثال
  • stretched ; مثال



  <mtext> Theorem of Pythagoras </mtext>  

  <mtext> /* comment here */ </mtext>


Specification Status Comment
MathML 3.0
The definition of 'mtext' in that specification.
Recommendation Current specification
MathML 2.0
The definition of 'mtext' in that specification.
Recommendation Initial specification

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support No ?1 No No6
dir No ?12 No No No
href No ?7 No No No
mathsize No ?1 No No6
mathvariant No ?28 No No No
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support No No ?4 No No ?
dir No No ?14 No No ?
href No No ?7 No No ?
mathsize No No ?4 No No ?
mathvariant No No ?28 No No ?

Gecko-specific notes

  • Starting with Gecko 20.0 (Firefox 20.0 / Thunderbird 20.0 / SeaMonkey 2.17) a unitless value for mathsize is allowed.
  • Some mathvariant values are only implemented starting with Gecko 28.0 (Firefox 28.0 / Thunderbird 28.0 / SeaMonkey 2.25) and require appropriate math fonts.

Étiquettes et contributeurs liés au document

Contributeurs à cette page : fscholz, fred.wang, Sheppy, jswisher
Dernière mise à jour par : fscholz,