JavaScript String repeat()
Examples
Create copies of a text:
let text = "Hello world!";
let result = text.repeat(2);
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let text = "Hello world!";
let result = text.repeat(4);
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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) feature.
ES6 (JavaScript 2015) is supported in all modern browsers since June 2017:
| Chrome 51 | Edge 15 | Firefox 54 | Safari 10 | Opera 38 |
| May 2016 | Apr 2017 | Jun 2017 | Sep 2016 | Jun 2016 |
repeat() is not supported in Internet Explorer.
