Below are the syntaxes for the decodeURI() and encodeURI() methods. The encodeURI() method encodes the URL address without the domain-related parts of the address (HTTPS, domain name, etc.).ĭecodeURI() is the reverse method of encodeURI(), which decodes the encoded URL with regular characters. In JavaScript, we have the encodeURI() method to encode an URL and decodeURI() to decode an encoded URL. Use the decodeURI() Method to Decode an Encoded URL Instead of using this function, we can use the other two options to decode an encoded URL. encodeURIComponent should be used to encode a URI Component - a string that is supposed to be part of a URL. This method is deprecated in JavaScript, which means that function is not used in JavaScript. encodeURI and encodeURIComponent are used to encode Uniform Resource Identifiers (URIs) by replacing certain characters by one, two, three or four escape sequences representing the UTF-8 encoding of the character. ![]() Use encodeURIComponent () on user-entered fields from forms POST 'd to the. It escapes all characters except: Compared to encodeURI (), encodeURIComponent () escapes a larger set of characters. encodeURIComponent () uses the same encoding algorithm as described in encodeURI (). decodeURIComponent() method Use the unescaped() Method to Decode an Encoded URL encodeURIComponent () is a function property of the global object.In JavaScript, there are three methods to decode an encoded URL. When we decode an URL, we can have the URL in a more readable way. This process is the reverse of URL encoding. ![]() We can use URL decoding to decode an encoded URL. When encoding the URL, the gap will be replaced by some special characters, and the URL will be in the proper format. In the above URL, there is a gap/ space between the URL and encoding, which is not acceptable for a URL format.
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