Online URL Encoder / Decoder

Search Engine Optimization

URL Encoder / Decoder

Enter the text that you wish to encode or decode:

About URL Encoder / Decoder

What does URL encoding mean?

Url encoding is a method to encode string or URL by replacing a certain set of characters into ASCII codes with % symbol followed by two hexadecimal digits. Since URL or string cannot contain spaces or other types in encoding format so it is replaced with following ASCII characters.

If URL cannot contain any spaces when you typed a keyword into the search engine it is replaced by certain Ascii characters format due to request to the server by the user. Since URL in the browser does not contain any spaces, It will replace spaces by adding (+) or with %20 sign.

For example:

What does URL decoding mean?

Url decoding is a method to convert from gibberish URL's or string of text into readable, understandable URL's. This decoding technique replaces a string of uncertain ASCII characters into valid human readable format text. Because it is very important to be converted to decoded text that comes from server to the requested browser into a clear readable format.

For example:


When the server provides data requested by the browser, it is actually shown above format. But due to decodings like utf-8 or other types of decoding will replay the unknown ASCII characters, hexadecimal into readable text.

Once the above text is decoded, it shows normal readable format in the browser.

Output: Hello all,  what is URL decoding means?

​For this purpose, a URL Encoder / Decoder Tool is available online. The main purpose of this URL is to identify the characters which are invalid. It encodes the special characters unique values that you cannot understand at the first site.

Here is a list of 20 characters and their transformations according to the browser ease:-


It is very difficult to remember all these characters, therefore a dedicated tool is necessary for transformation. The alphabet characters are not mentioned here. This list is just meant for giving you an overview. In the below article, you will come to know about the working of this too in detail.

Importance of Online URL Encoder / Decoder tool 

The online tool of URL encoding & deciphering saves your lot of time. If there is an problem with the shape of URL, there's no want to go deeper for knowledge and making modifications. The figures cited above are just to suggest the characters to your know-how. In preference to replacing characters manually and committing errors, it's better to use an automatic device. 


 Online URL Encoder-Decoder - Best Tool to Encode & Decode URLs


Benefits of Online Encoder/Decoder Tool

  • Cool Seo tools provide online Url encoder-decoder tool completely for free to use anywhere at any time. The tool works encode and as well as decode the URL or string of words that can be replaced with a set of ASCII characters on how the server executes in the backend and displays the words in decoded format to the user. The decoded URL is readable and understandable to the people.
  • Our Url Encoder decoder tool can perform encoding and decode things for javascript URLs, ASCII code text. Dynamic URLs etc. Just enter the required type of URL in the respective text box and click submit button, within seconds it displays both the formats without any technical difficulties.
  • In Seo aspects, encoder and decoder are very important because the users do not understand the encoded text. So the web developer defines Unicode meta tag called utf-8 or other Unicode types to convert a string of gibberish into user understandable words/URLs.
  • If the web page targeted by SEO experts has a complex URL and browser is facing difficulty in loading, it will directly affect the business earnings. If the end user is not comfortable while browsing a website, you are doing everything purposelessly. Therefore, the online URL encoder & decoder tool has great significance.