The autocapitalize global HTML attribute sets the virtual keyboard capitalization behavior for user input on an element, such as the first letter of sentences or all words.

Learning resources on MDN

No MDN documentation found. You can search for the feature on MDN. If you believe that MDN has no documentation about this feature, you can open an issue on MDN's GitHub repository.

Browser support

• Chrome 66 Released on 2018-04-17
• Chrome Android 66 Released on 2018-04-17
• Edge 79 Released on 2020-01-15
• Firefox 111 Released on 2023-03-14
• Firefox for Android 111 Released on 2023-03-14
• Safari ❌
• Safari on iOS 10.3 Released on 2017-03-27

Baseline availability blocked since March 2023 by Safari (25 months)

View web-platform-tests results for this feature - View the feature source file (dist) - Edit the feature - Report an issue about this feature