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JavaScript escape() Function
JavaScript Global Functions
Definition and Usage
The escape() function encodes a string.
This function makes a string portable, so it can be transmitted across any network to any computer that supports ASCII characters.
This function encodes special characters, with the exception of: * @ - _ + . /
Tip: Use unescape() to decode strings.
Syntax
escape(string)
| Parameter | Description |
|---|---|
| string | Required. The string to be encoded |
Browser Support
The escape() function is supported in all major browsers.
Tips and Notes
Note: The escape() function should not be used to encode URIs. Use the encodeURI() function instead.
Example
Example
Encode a string:
<script type="text/javascript">
document.write(escape("Need tips? Visit W3Schools!"));
</script>
document.write(escape("Need tips? Visit W3Schools!"));
</script>
The output of the code above will be:
Need%20tips%3F%20Visit%20W3Schools%21
Try it yourself »
JavaScript Global Functions
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Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.