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## HTML `` cols Attribute The `cols` attribute specifies the visible width of a text area, in average character widths. **Note:** The visible width of a text area will depend on the font, and will generally not be the same as the defined width. ### Example <textarea name="message" rows="10" cols="30"> A lot of text... ### Definition and Usage The `cols` attribute defines the visible width (in average character widths) of a text area. **Note:** The `cols` attribute is used together with the `rows` attribute to define the size of the text area. If you want to set the width in pixels, use the CSS `width` property instead. ### Browser Support The `cols` attribute is supported by all browsers. ### Syntax ### Attribute Values | Value | Description | | :--- | :--- | | *number* | Specifies the visible width of a text area, in average character widths. 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