BASELINE NowYouCanUse.com
Newly Available CSS
id: field-sizing

field-sizing

The field-sizing CSS property allows form controls such as <textarea> to be sized based on their content.
Baseline Status: Achieved Newly Available on Jun 16, 2026 across core engines.
Desktop Browser Engine Support
Google Chrome
123
Supported
Mozilla Firefox
152
Supported
Apple Safari
26.2
Supported
Microsoft Edge
123
Supported
Mobile Browser Engine Support
Chrome Android
123
Firefox Android
152
Safari iOS
26.2
Specifications and References
Specification ↗ Feature XML ↗
MDN Browser Compat Data Keys:
css.properties.field-sizing ↗ css.properties.field-sizing.content ↗ css.properties.field-sizing.fixed ↗