Encode URL Link

What is URL Encoder?

URL Encoder Tool is a Free SEO Tool allows to Encode a string that will be part of a url. This is useful when you want to add special characters to a URL parameter.

Encode URL encoded formatted link

This is a simple tool that will help you encode a URL that can be safely used for links. URL encoding replaces unsafe ASCII characters with a "%" followed by two hexadecimal digits.
URLs cannot contain spaces. URL encoding normally replaces a space with a plus (+) sign or with %20.

How do you URL Encode?

URL Encoding replaces “unsafe” characters with ‘%’ followed by their hex equivalent. Characters which need not be escaped are defined in RFC3986. They are the 7-bit ASCII alphanumerics and the characters “-._~”. Unicode characters and 8-bit ASCII characters are normally first encoded using UTF-8, as defined in RFC2279.

When encoding a String, the following rules apply:

• The alphanumeric characters "a" through "z", "A" through "Z" and "0" through "9" remain the same.
• The special characters ".", "-", "*", and "_" remain the same.
• The space character " " is converted into a plus sign "+".
• All other characters are unsafe and are first converted into one or more bytes using some encoding scheme. Then each byte is represented by the 3-character string "%xy", where xy is the two-digit hexadecimal representation of the byte. The recommended encoding scheme to use is UTF-8..

For example using UTF-8 as the encoding scheme the string "The string ü@foo-bar" would get converted to "The+string+%C3%BC%40foo-bar" because in UTF-8 the character ü is encoded as two bytes C3 (hex) and BC (hex), and the character @ is encoded as one byte 40 (hex).

URL Encoding in Javascript

The encodeURI() function encodes a URI by replacing each instance of certain characters by 1 to 4 escape sequences representing the UTF-8 encoding of the character.
The decodeURI() function decodes a Uniform Resource Identifier (URI) previously created by encodeURI() or by a similar routine.