HTMLTableElement.createCaption()

The HTMLTableElement.createCaption() method returns the <caption> element associated with a given <table>. If no <caption> element exists on the table, this method creates it, and then returns it.

Note: If no caption exists, createCaption() inserts a new caption directly into the table. The caption does not need to be added separately as would be the case if Document.createElement() had been used to create the new <caption> element.

Syntax

HTMLTableElement = table.createCaption();

Return value

HTMLTableCaptionElement

Example

This example uses JavaScript to add a caption to a table that initially lacks one.

HTML

<table>
  <tr><td>Cell 1.1</td><td>Cell 1.2</td><td>Cell 1.3</td></tr>
  <tr><td>Cell 2.1</td><td>Cell 2.2</td><td>Cell 2.3</td></tr>
</table>

JavaScript

let table = document.querySelector('table');
let caption = table.createCaption();
caption.textContent = 'This caption was created by JavaScript!';

Result

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
createCaption
1
12
1
5.5
≤12.1
3
1
18
4
≤12.1
1
1.0

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https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableElement/createCaption