The alt attribute provides alternative information for an image if a user for some reason cannot view it (because of slow connection, an error in the src attribute, or if the user uses a screen reader).

Jul 12, 2025 · The <input type="image"> element creates a submit button with an image. The alt attribute provides alternative text ("Submit") for the image button, ensuring functionality and …

The alt attribute is the HTML attribute used in HTML and XHTML documents to specify alternative text (alt text) that is to be displayed in place of an element that cannot be rendered. The alt attribute is …

Nov 27, 2017 · What are alt attributes useful for? The alt attribute is defined in a set of tags (namely, img, area and optionally for input and applet) to allow you to provide a text equivalent for the object.

Aug 17, 2024 · What is the alt attribute? The alt attribute in HTML stands for alternative text. It is used in HTML documents to specify alternative text that is to be displayed in place of the element that cannot …

HTML alt attribute is used within an img element to provide a textual description of the image, which is displayed if the image fails to load. When the alt attribute is used correctly, everyone can understand …

Feb 11, 2025 · The alt attribute is a crucial HTML attribute that provides textual descriptions of images, translating visual content into verbal form. In WCAG 2.2, proper use of alt attributes is specified …

Jan 10, 2025 · Alt text, or alternative text, is a vital HTML attribute that provides textual equivalents for images displayed on webpages. It plays a crucial role in web accessibility and SEO, yet alt text is …

Nov 7, 2025 · The alt property of the HTMLImageElement interface provides fallback (alternate) text to display when the image specified by the <img> element is not displayed, whether because of an …

Learn about the HTML alt Attribute. View description, syntax, values, examples and browser support for the HTML alt Attribute.