HTML Reference
HTML by Alphabet HTML by Function HTML Attributes HTML Events HTML Canvas HTML Audio/Video HTML Doctypes HTML Colornames HTML Colorpicker HTML Colormixer HTML Character Sets HTML ASCII HTML ISO-8859-1 HTML Symbols HTML URL Encode HTML Lang Codes HTTP Messages HTTP Methods Keyboard ShortcutsHTML Tags
<!--> <!DOCTYPE> <a> <abbr> <acronym> <address> <applet> <area> <article> <aside> <audio> <b> <base> <basefont> <bdi> <bdo> <big> <blockquote> <body> <br> <button> <canvas> <caption> <center> <cite> <code> <col> <colgroup> <command> <datalist> <dd> <del> <details> <dfn> <dialog> <dir> <div> <dl> <dt> <em> <embed> <fieldset> <figcaption> <figure> <font> <footer> <form> <frame> <frameset> <head> <header> <hgroup> <h1> - <h6> <hr> <html> <i> <iframe> <img> <input> <ins> <kbd> <keygen> <label> <legend> <li> <link> <map> <mark> <menu> <meta> <meter> <nav> <noframes> <noscript> <object> <ol> <optgroup> <option> <output> <p> <param> <pre> <progress> <q> <rp> <rt> <ruby> <s> <samp> <script> <section> <select> <small> <source> <span> <strike> <strong> <style> <sub> <summary> <sup> <table> <tbody> <td> <textarea> <tfoot> <th> <thead> <time> <title> <tr> <track> <tt> <u> <ul> <var> <video> <wbr>HTML <input> alt Attribute
Example
An HTML form with an image that represents the submit button:
<form action="demo_form.asp">
First name: <input type="text" name="fname"><br>
<input type="image" src="submit.gif" alt="Submit" width="48" height="48">
</form>
First name: <input type="text" name="fname"><br>
<input type="image" src="submit.gif" alt="Submit" width="48" height="48">
</form>
Try it yourself »
Browser Support
The alt attribute is supported in all major browsers.
Definition and Usage
The alt attribute provides an alternate text for the user, if he/she for some reason cannot view the image (because of slow connection, an error in the src attribute, or if the user uses a screen reader).
Note: The alt attribute can only be used with <input type="image">.
Differences Between HTML 4.01 and HTML5
NONE.
Syntax
<input alt="text">
Attribute Values
| Value | Description |
|---|---|
| text | Specifies an alternate text for the image |
HTML <input> tag
Your suggestion:
Close [X]
Thank You For Helping Us!
Your message has been sent to W3Schools.
Close [X]
