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The interpolate-size CSS property sets whether animations and transitions interpolate between a numeric value and a keyword value, such as from a fixed length to auto or fit-content.

Status

Limited availability

MDN documentation

interpolate-size

Specifications

CSS Values and Units Module Level 5 (#interpolate-size), from Cascading Style Sheets (CSS) Working Group (W3C).

Browser support

Chrome 129 Released on 2024-09-17
Chrome Android 129 Released on 2024-09-17
Edge 129 Released on 2024-09-19
Firefox ❌ See bugzil.la/1945962 Vendor position : positive
Firefox for Android ❌ See bugzil.la/1945962 Vendor position : positive
Safari ❌ See webkit.org/b/295132 Vendor position : unknown
Safari on iOS ❌ See webkit.org/b/295132 Vendor position : unknown

Usage (according to Chrome Platform Status)

~2.912% of page loads. More data at chromestatus.com.

Web Platform Tests (WPT)

View the latest WPT test results for this feature

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