hidden="until-found"
The hidden="until-found" attribute hides an element until it is found using the browser's find-in-page search or it is directly navigated to by following a URL fragment.
Status
Limited availability
MDN documentation
Specifications
- HTML (#attr-hidden-until-found), from HTML Workstream (WHATWG).
Browser support
- Chrome 102 Released on 2022-05-24
- Chrome Android 102 Released on 2022-05-24
- Edge 102 Released on 2022-05-31
- Firefox 139 Released on 2025-05-27
- Firefox for Android 139 Released on 2025-05-27
- Safari ❌ Vendor position : support
- Safari on iOS ❌ Vendor position : support
Baseline availability blocked since May 2025 by Safari (5 months)
Developer signals
- State of HTML 2025: reading_list/reading_list question
- State of HTML 2025: features/all_features question
Usage (according to Chrome Platform Status)
~0.200% of page loads. More data at chromestatus.com.
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