PerformanceLongAnimationFrameTiming: paintTime property

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The paintTime read-only property of the PerformanceLongAnimationFrameTiming interface returns the timestamp when the rendering phase ended and the animation frame started.

The paintTime is broadly interoperable: The value should be the same across different implementations.

Value

See Long animation frame timing for examples related to the Long Animation Frames API.

Specification
Paint Timing # dom-painttimingmixin-painttime

	desktop					mobile
	Chrome	Edge	Firefox	Opera	Safari	Chrome Android	Firefox for Android	Opera Android	Safari on iOS	Samsung Internet	WebView Android	WebView on iOS
`paintTime` Experimental	Chrome – Full support Chrome 145 (Release date: 2026-02-10) footnote Full support	Edge – Full support Edge 145 (Release date: 2026-02-14) footnote Full support	Firefox – No support Firefox footnote No support	Opera – Full support Opera 129 (Release date: 2026-03-18) footnote Full support	Safari – No support Safari footnote No support	Chrome Android – Full support Chrome Android 145 (Release date: 2026-02-10) footnote Full support	Firefox for Android – No support Firefox for Android footnote No support	Opera Android – Full support Opera Android 96 (Release date: 2026-03-10) footnote Full support	Safari on iOS – No support Safari on iOS footnote No support	Samsung Internet – No support Samsung Internet footnote No support	WebView Android – Full support WebView Android 145 (Release date: 2026-02-10) footnote Full support	WebView on iOS – No support WebView on iOS footnote No support

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