HTML | <input>checked Attribute
The HTML <input>checked Attribute is used to indicate whether an <input>element should be checked when the page loads up. It is a Boolean attribute.
It can be used with element only where type is either “checkbox” or “radio”.
Syntax:
<input type = "checkbox|radio" checked>
Example: This Example illustrates the use of checked attribute in input element.
<!DOCTYPE html> <html> <head> <title> HTML <input>checked Attribute </title> </head> <body style="text-align: center;"> <h1 style="color: green;"> GeeksforGeeks </h1> <h2> HTML <input>checked Attribute </h2> <form> <!-- Below input elements have attribute "checked" --> <input type="checkbox" name="check" value="1" checked> Checked by default <br> <input type="checkbox" name="check" value="2"> Not checked by default <br> </form> </body> </html> |
Output:

Supported Browsers: The browser supported by HTML <input>checked Attribute are listed below:
- Google Chrome
- Internet Explorer
- Firefox
- Opera
- Safari
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