if()
The if()
CSS function is an inline conditional value that returns a value based on a set of conditions.
Status
Limited availability
MDN documentation
Specifications
Browser support
- Chrome 137 Released on 2025-05-27
- Chrome Android 137 Released on 2025-05-27
- Edge 137 Released on 2025-05-29
- Firefox ❌ Vendor position : unknown
- Firefox for Android ❌ Vendor position : unknown
- Safari ❌ Vendor position : unknown
- Safari on iOS ❌ Vendor position : unknown
Usage (according to Chrome Platform Status)
~0.149% of page loads. More data at chromestatus.
Web Platform Tests (WPT)
View the latest WPT test results for this featureView as JSON | Edit this feature | Report an issue | Web-features entry: source, dist