Web/CSS/-webkit-text-stroke-width

Non-standard This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

The -webkit-text-stroke-width CSS property specifies the width of the stroke for text.

Syntax

/* Keyword values */
-webkit-text-stroke-width: thin;
-webkit-text-stroke-width: medium;
-webkit-text-stroke-width: thick;

/* <length> values */
-webkit-text-stroke-width: 2px;
-webkit-text-stroke-width: 0.1em;
-webkit-text-stroke-width: 1mm;
-webkit-text-stroke-width: 5pt;

/* Global values */
-webkit-text-stroke-width: inherit;
-webkit-text-stroke-width: initial;
-webkit-text-stroke-width: unset;

Values

<line-width>: The width of the stroke.

Formal definition

Initial value	`0`
Applies to	all elements
Inherited	yes
Computed value	absolute `<length>`
Animation type	discrete

Formal syntax

<length>

Examples

Varying stroke widths

CSS

p {
  margin: 0;
  font-size: 4em;
  -webkit-text-stroke-color: red;
}

#thin {
  -webkit-text-stroke-width: thin;
}

#medium {
  -webkit-text-stroke-width: 3px;
}

#thick {
  -webkit-text-stroke-width: 1.5mm;
}

HTML

<p id="thin">Thin stroke</p>
<p id="medium">Medium stroke</p>
<p id="thick">Thick stroke</p>

Results

Specifications

Specification	Status	Comment
Compatibility StandardThe definition of '-webkit-text-stroke-width' in that specification.	Living Standard	Initial standardization
[https://developer.apple.com/library/safari/documentation/AppleApplications/Reference/SafariCSSRef/Articles/StandardCSSProperties.html#//apple_ref/doc/uid/TP30001266--webkit-text-stroke-width Safari CSS Reference '-webkit-text-stroke-width' in that document.]	Non-standard unofficial documentation	Initial documentation

Browser compatibility

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`-webkit-text-stroke-width` Non-standard'	Chrome Full support 1	Edge Full support 15	Firefox Full support 49 Full support 49 Full support 48 Disabled' Disabled' From version 48: this feature is behind the `layout.css.prefixes.webkit` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	IE No support No	Opera Full support 15	Safari Full support 3	WebView Android Full support 38	Chrome Android Full support 18	Firefox Android Full support 49 Full support 49 Full support 48 Disabled' Disabled' From version 48: this feature is behind the `layout.css.prefixes.webkit` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	Opera Android Full support 15	Safari iOS Full support 2	Samsung Internet Android Full support 1.0

Legend

Full support: Full support
No support: No support
Non-standard. Expect poor cross-browser support.': Non-standard. Expect poor cross-browser support.
User must explicitly enable this feature.': User must explicitly enable this feature.