W3Schools.com

HTML <button> Tag

Example

A button is marked up as follows:

<button type="button">Click Me!</button>

Try it yourself »

Browser Support

Internet Explorer Firefox Opera Google Chrome Safari

The <button> tag is supported in all major browsers.

Definition and Usage

The <button> tag defines a push button.

Inside a <button> element you can put content, like text or images. This is the difference between this element and buttons created with the <input> element.

Tip: Always specify the type attribute for a <button> element. Different browsers may use different default types for the <button> element.

Tips and Notes

Important: If you use the <button> element in an HTML form, different browsers may submit different values. Internet Explorer, prior version 9, will submit the text between the <button> and </button> tags, while other browsers will submit the content of the value attribute. Use the <input> element to create buttons in an HTML form.

Differences Between HTML and XHTML

NONE

Optional Attributes

DTD indicates in which HTML 4.01/XHTML 1.0 DTD the attribute is allowed. S=Strict, T=Transitional, and F=Frameset.

Attribute Value Description DTD
disabled disabled Specifies that a button should be disabled STF
name name Specifies the name for a button STF
type button
reset
submit 		 Specifies the type of button STF
value text Specifies the initial value for a button STF

Standard Attributes

The <button> tag supports the following standard attributes:

Attribute Value Description DTD
accesskey character Specifies a keyboard shortcut to access an element STF
class classname Specifies a classname for an element STF
dir rtl
ltr		 Specifies the text direction for the content in an element STF
id id Specifies a unique id for an element STF
lang language_code Specifies a language code for the content in an element STF
style style_definition Specifies an inline style for an element STF
tabindex number Specifies the tab order of an element STF
title text Specifies extra information about an element STF
xml:lang language_code Specifies a language code for the content in an element, in XHTML documents STF

More information about Standard Attributes.

Event Attributes

The <button> tag supports the following event attributes:

Attribute Value Description DTD
onblur script Script to be run when an element loses focus STF
onclick script Script to be run on a mouse click STF
ondblclick script Script to be run on a mouse double-click STF
onfocus script Script to be run when an element gets focus STF
onmousedown script Script to be run when mouse button is pressed STF
onmousemove script Script to be run when mouse pointer moves STF
onmouseout script Script to be run when mouse pointer moves out of an element STF
onmouseover script Script to be run when mouse pointer moves over an element STF
onmouseup script Script to be run when mouse button is released STF
onkeydown script Script to be run when a key is pressed STF
onkeypress script Script to be run when a key is pressed and released STF
onkeyup script Script to be run when a key is released STF

More information about Event Attributes.

W3Schools Certification

W3Schools' Online Certification

The perfect solution for professionals who need to balance work, family, and career building.

More than 10 000 certificates already issued!

Get Your Certificate »

The HTML Certificate documents your knowledge of HTML.

The CSS Certificate documents your knowledge of advanced CSS.

The JavaScript Certificate documents your knowledge of JavaScript and HTML DOM.

The jQuery Certificate documents your knowledge of jQuery.

The XML Certificate documents your knowledge of XML, XML DOM and XSLT.

The ASP Certificate documents your knowledge of ASP, SQL, and ADO.

The PHP Certificate documents your knowledge of PHP and SQL (MySQL).

WEB HOSTING
Best Web Hosting
PHP MySQL Hosting
Best Hosting Coupons
UK Reseller Hosting
Cloud Hosting
Top Web Hosting
$7.95/mo SEO Hosting
Premium Website Design
WEB BUILDING
Download XML Editor
FREE Website BUILDER
Free Website Templates Free CSS Templates
Make Your Own Website
W3SCHOOLS EXAMS
Get Certified in:
HTML, CSS, JavaScript, XML, PHP, and ASP
W3SCHOOLS BOOKS
New Books:
HTML, CSS
JavaScript, and Ajax
STATISTICS
Browser Statistics
Browser OS
Browser Display
SHARE THIS PAGE