<pre>: The Preformatted Text element
====================================

The **`<pre>`** HTML element represents preformatted text which is to be presented exactly as written in the HTML file. The text is typically rendered using a non-proportional, or monospaced, font. Whitespace inside this element is displayed as written.

By default, `<pre>` is a block-level element, i.e. its default `display` value is `block`.

Try it
------

If you have to display reserved characters such as `<`, `>`, `&`, and `"` within the `<pre>` tag, the characters must be escaped using their respective HTML entity.

Attributes
----------

This element only includes the global attributes.

`cols` 
Non-standard

Deprecated

Contains the *preferred* count of characters that a line should have. It was a non-standard synonym of `width`. To achieve such an effect, use CSS `width` instead.

`width` 
Deprecated

Non-standard

Contains the *preferred* count of characters that a line should have. Though technically still implemented, this attribute has no visual effect; to achieve such an effect, use CSS `width` instead.

`wrap` 
Non-standard

Deprecated

Is a *hint* indicating how the overflow must happen. In modern browser this hint is ignored and no visual effect results in its present; to achieve such an effect, use CSS `white-space` instead.

Accessibility concerns
----------------------

It is important to provide an alternate description for any images or diagrams created using preformatted text. The alternate description should clearly and concisely describe the image or diagram's content.

People experiencing low vision conditions and browsing with the aid of assistive technology such as a screen reader may not understand what the preformatted text characters are representing when they are read out in sequence.

A combination of the `<figure>` and `<figcaption>` elements, supplemented by the ARIA `role` and `aria-label` attributes on the `pre` element allow the preformatted ASCII art to be announced as an image with alternative text, and the `figcaption` serving as the image's caption.

### Example


```html
<figure>
  <pre role="img" aria-label="ASCII COW">
      ___________________________
  &lt; I'm an expert in my field. &gt;
      ---------------------------
          \   ^__^
           \  (oo)\_______
              (__)\       )\/\
                  ||----w |
                  ||     ||
  </pre>
  <figcaption id="cow-caption">
    A cow saying, "I'm an expert in my field." The cow is illustrated using
    preformatted text characters.
  </figcaption>
</figure>
```


* MDN Understanding WCAG, Guideline 1.1 explanations
* H86: Providing text alternatives for ASCII art, emoticons, and leetspeak | W3C Techniques for WCAG 2.0
Examples
--------

### Basic example

#### HTML


```html
<p>Using CSS to change the font color is easy.</p>
<pre>
body {
  color: red;
}
</pre>
```


#### Result

### Escaping reserved characters

#### HTML


```html
<pre>
let i = 5;

if (i &lt; 10 &amp;&amp; i &gt; 0)
  return &quot;Single Digit Number&quot;
</pre>
```


#### Result

Technical summary
-----------------

|  |  |
| --- | --- |
| Content categories | Flow content, palpable content. |
| Permitted content | Phrasing content. |
| Tag omission | None, both the starting and ending tag are mandatory. |
| Permitted parents | 
 Any element that accepts
 flow content.
  |
| Implicit ARIA role | `generic` |
| Permitted ARIA roles | Any |
| DOM interface | `HTMLPreElement` |

Specifications
--------------

| Specification |
| --- |
| HTML Standard # the-pre-element |

Browser compatibility
---------------------

BCD tables only load in the browser with JavaScript enabled. Enable JavaScript to view data.

See also
--------

* CSS: `white-space`, `word-break`
* HTML Entity
* Related element: `<code>`