JavaScript String repeat()
Examples
Create copies of a text:
let text = "Hello world!";
let result = text.repeat(2);
Try it Yourself »
let text = "Hello world!";
let result = text.repeat(4);
Try it Yourself »
Description
The repeat() method returns a string with a number of copies of a string.
The repeat() method returns a new string.
The repeat() method does not change the original string.
Syntax
string.repeat(count)
Parameters
| Parameter | Description |
| count | Required. The number of copies. |
Return Value
| Type | Description |
| A string | The copies of the original string. |
Browser Support
repeat() is an ECMAScript6 (ES6 2015) feature.
JavaScript 2015 is supported in all browsers since June 2017:
| Chrome 51 |
Edge 15 |
Firefox 54 |
Safari 10 |
Opera 38 |
| May 2016 | Apr 2017 | Jun 2017 | Sep 2016 | Jun 2016 |
