本頁列出了所有 HTML 元素（Element），他們可以透過標籤（tags）建立。這些元素會以功能來分組，讓你更容易尋找。在本頁及每一個元素的頁面的側邊欄都提供了以英文字母排序的所有元素清單。
Metadata contains information about the page. This includes information about styles, scripts and data to help software (search engines, browsers, etc.) use and render the page. Metadata for styles and scripts may be defined in the page or link to another file that has the information.
Content sectioning elements allow you to organize the document content into logical pieces. Use the sectioning elements to create a broad outline for your page content, including header and footer navigation, and heading elements to identify sections of content.
Use HTML text content elements to organize blocks or sections of content placed between the opening
<body> and closing
</body> tags. Important for accessibility and SEO, these elements identify the purpose or structure of that content.
Inline text semantics
Use the HTML inline text semantic to define the meaning, structure, or style of a word, line, or any arbitrary piece of text.
HTML supports various multimedia resources such as images, audio, and video.
In addition to regular multimedia content, HTML can include a variety of other content, even if it's not always easy to interact with.
<canvas> 元素 可以被使用於對腳本程式(JaveScript) 繪圖 .舉例來說, 它能用來畫圖,組合照片,甚至作動畫. 你也許(應該) 在<canvas>區段內提供替代方案的內容 .這內容將能被一些不支援<canvas>以及無法使用Javescript功能的瀏覽器所渲染 .
These elements let you provide indications that specific parts of the text have been altered.
The elements here are used to create and handle tabular data.
HTML provides a number of elements which can be used together to create forms which the user can fill out and submit to the Web site or application. There's a great deal of further information about this available in the HTML forms guide.
HTML offers a selection of elements which help to create interactive user interface objects.
Web Components is an HTML-related technology which makes it possible to, essentially, create and use custom elements as if it were regular HTML. In addition, you can create custom versions of standard HTML elements.
Obsolete and deprecated elements
Warning: These are old HTML elements which are deprecated and should not be used. You should never use them in new projects, and should replace them in old projects as soon as you can. They are listed here for informational purposes only.