The animation-iteration-count CSS property sets the number of times an animation cycle should be played before stopping.

If multiple values are specified, each time the animation is played the next value in the list is used, cycling back to the first value after the last one is used.

It is often convenient to use the shorthand property animation to set all animation properties at once.

Syntax

/* Keyword value */
animation-iteration-count: infinite;

/* <number> values */
animation-iteration-count: 3;
animation-iteration-count: 2.4;

/* Multiple values */
animation-iteration-count: 2, 0, infinite;

The animation-iteration-count property is specified as one or more comma-separated values.

Values

infinite
The animation will repeat forever.
<number>
The number of times the animation will repeat; this is 1 by default. You may specify non-integer values to play part of an animation cycle: for example, 0.5 will play half of the animation cycle. Negative values are invalid.

Note: When you specify multiple values on an animation-* property, they will be assigned to the animations specified in the animation-name property in different ways depending on how many there are. For more information, see Setting multiple animation property values.

Formal syntax

<single-animation-iteration-count>#

where
<single-animation-iteration-count> = infinite | <number>

Examples

See CSS animations for examples.

Specifications

Specification Status Comment
CSS Animations
The definition of 'animation-iteration-count' in that specification.
Working Draft Initial definition.

Initial value1
Applies toall elements, ::before and ::after pseudo-elements
Inheritedno
Mediavisual
Computed valueas specified
Animation typediscrete
Canonical orderthe unique non-ambiguous order defined by the formal grammar

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidiOS SafariSamsung Internet
Basic supportChrome Full support 43
Full support 43
Full support Yes
Prefixed
Prefixed Requires the vendor prefix: -webkit-
Edge Full support 12
Full support 12
Full support 12
Prefixed
Prefixed Requires the vendor prefix: -webkit-
Firefox Full support 16
Full support 16
Full support 49
Prefixed
Prefixed Requires the vendor prefix: -webkit-
Full support 44
Prefixed Disabled
Prefixed Requires the vendor prefix: -webkit-
Disabled From version 44: this feature is behind the layout.css.prefixes.webkit preference (needs to be set to true). To change preferences in Firefox, visit about:config.
Full support 5
Prefixed
Prefixed Requires the vendor prefix: -moz-
IE Full support 10Opera Full support 30
Full support 30
Full support 15
Prefixed
Prefixed Requires the vendor prefix: -webkit-
No support 12.1 — 15
No support 12 — 15
Prefixed
Prefixed Requires the vendor prefix: -o-
Safari Full support Yes
Full support Yes
Full support 4
Prefixed
Prefixed Requires the vendor prefix: -webkit-
WebView Android Full support 43
Full support 43
Full support Yes
Prefixed
Prefixed Requires the vendor prefix: -webkit-
Chrome Android Full support 43
Full support 43
Full support Yes
Prefixed
Prefixed Requires the vendor prefix: -webkit-
Edge Mobile Full support Yes
Full support Yes
Full support Yes
Prefixed
Prefixed Requires the vendor prefix: -webkit-
Firefox Android Full support 16
Full support 16
Full support 49
Prefixed
Prefixed Requires the vendor prefix: -webkit-
Full support 44
Prefixed Disabled
Prefixed Requires the vendor prefix: -webkit-
Disabled From version 44: this feature is behind the layout.css.prefixes.webkit preference (needs to be set to true). To change preferences in Firefox, visit about:config.
Full support 5
Prefixed
Prefixed Requires the vendor prefix: -moz-
Opera Android Full support 30
Full support 30
Full support 15
Prefixed
Prefixed Requires the vendor prefix: -webkit-
No support 12.1 — 14
No support 12 — 14
Prefixed
Prefixed Requires the vendor prefix: -o-
Safari iOS Full support Yes
Full support Yes
Full support Yes
Prefixed
Prefixed Requires the vendor prefix: -webkit-
Samsung Internet Android Full support 4.0
Full support 4.0
Full support Yes
Prefixed
Prefixed Requires the vendor prefix: -webkit-

Legend

Full support  
Full support
User must explicitly enable this feature.
User must explicitly enable this feature.
Requires a vendor prefix or different name for use.
Requires a vendor prefix or different name for use.

See also