HTML Decoder - Useful and easy tool - Superseoplus

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About HTML Decoder - Useful and easy tool - Superseoplus

HTML Decoder

HTML Decoder is a simple and straightforward tool for converting plain HTML into encoded HTML, which enables you to display HTML content in HTML documents.

tag, followed by copying, pasting, and decoding.

What are some of the uses for HTML Decoder?

HTML Decoder is a very unique tool to encode plain html.

You'll save time and get assistance encoding Hyper Text Markup language data with the assistance of this szcoding utility.

This utility makes it possible to load the Plain HTML data URL, which loads plain data before it is encoded. Simply hit the URL button, type in the address, and then hit the Submit button.

By uploading the file, users are also given the option to convert ordinary HTML File to encoded HTML.
HTML Decoder Online performs admirably on computers running Windows, MAC OS X, Linux, as well as browsers such as Chrome, Firefox, Edge, and Safari.

Example of using HTML Decoder

Largest corporations in terms of market capitalization — United States Stock Market!DOCTYPE html> html> head> title>

/head> body> h1> /title> meta charset="UTF-8" /> /body>

/h1> h2>Apple: 2037 Billion/h2>

h2>Microsoft: $1,624.0 Billion/h2>h3>

h3>Amazon: 1.611.1 Billion/h3>h4>

1058 Billion according to Google /h4> h5>

Alibaba: 826 Billion</h5> <b>

This information is current as of 21 September 2020.

</b> </body> </html>

The HTML was decoded.

Apple: 2037 Billion

1624 Billion Dollars for Microsoft

Amazon: 1611 Billion

Google: 1058 Billion

Alibaba: 826 Billion

This information is current as of 21 September 2020.

For More Experienced Users

Tool for encoding and decoding URLs.

You can encode or decode a string of text by using the web tool that was previously described. Encoding URIs consistently is necessary in order to achieve global compatibility. A two-step technique is utilized in order to map the huge variety of characters used around the world into the approximately 60 characters that are allowed in a URI:

For illustration's sake, the text string "Francois" would be encoded as "Fran%C3%A7ois." (The letter "c" is represented in UTF-8 by the two bytes with the hexadecimal values C3 and A7; these are then printed as the characters "%c3" and "%a7," respectively.)


This can make a URI fairly lengthy (up to 9 ASCII characters for a single Unicode letter), but the idea is that browsers will only need to display the decoded form, and many protocols will be able to convey UTF-8 without the requirement for the %HH escaping.

Encoding some characters in a URL involves replacing them with one or more character triplets that consist of the percent character followed by two hexadecimal numbers. This process is referred to as URL encoding.

The numeric value of the character that was substituted is represented by the second and third hexadecimal digits of the triplet.


The technique of encoding is not restricted to URLs (Uniform Resource Locators), but it may also be used to any other URIs (Uniform Resource Identifiers), such as URNs. Therefore, the phrase "URL encoding" is a bit imprecise because the procedure can be applied to any other URIs (Uniform Resource Names).

Because of this, the term percent-encoding is the one that should be used.

There are two categories of characters that can be used in a URI: reserved and unreserved (or a percent character as part of a percent-encoding). The distinction between reserved characters and unreserved characters is that reserved characters might sometimes have a specific meaning, while unreserved characters do not have any such significance.

When utilizing percent-encoding, characters that under normal circumstances would not be permitted are instead represented by characters that are permitted.

With each new version of the specifications that regulate URIs and URI schemes, there has been a modest adjustment made to the character sets that are reserved and those that are not, as well as to the conditions under which particular reserved characters have a distinct significance.

The characters that make up a URL are required to be selected from a predetermined pool of both unreserved and reserved ASCII characters, in accordance with RFC 3986. In a URL, you are not permitted to use any extra characters.

Although it is possible to encode the unreserved characters, this is not something that should be done. These are the characters that are available for use:

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h I j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9 - . ~

Only in specific situations are the reserved characters required to have an encoding applied to them. The following characters are reserved for use:

! * ' ( ) ; : @ & = + $ , / ? % # [ ]

Non-ASCII characters, such as the umlauts a, o, and ü, are not specified with regard to the character encoding table they should be encoded using in RFC 3986.

Since the URL encoding uses a pair of hexadecimal digits, and since a pair of hexadecimal digits is equal to 8 bits, it is theoretically conceivable to use one of the 8-bit code pages for non-ASCII characters. However, this is not currently the case (e.g. ISO-8859-1 for umlauts).

On the other hand, given the large number of languages that each have their own 8-bit code page, managing all of these distinct 8-bit code pages would be a laborious and time-consuming endeavor. There are several languages that cannot even be represented on an 8-bit code page (e.g. Chinese).

As a result, RFC 3629 suggests making use of the UTF-8 character encoding table for characters that are not ASCII. The utility that follows takes this into consideration and provides the option to select either the ASCII character encoding table or the UTF-8 character encoding table.

If you choose the ASCII character encoding table, a warning notice will appear if the URL encoded or decoded text contains characters that are not supported by the ASCII table.

When data that has been entered into HTML forms is submitted, the form field names and values are encoded before being transmitted to the server in an HTTP request message using the method GET or POST, or, historically, by email. This may sound complicated, but it's actually quite simple.

The encoding that is used by default is based on an extremely early version of the generic URI percent-encoding rules. This version has been modified in a number of ways, including the normalization of newline characters and the replacement of space characters with "" rather than "".

The MIME type of data encoded in this manner is, and it is currently defined (albeit in a very archaic manner) in the specifications for both HTML and XForms. In addition, the CGI specification includes criteria that web servers must follow in order to decode information of this kind before making it accessible to applications.


When data that is application/x-www-form-urlencoded is supplied in an HTTP GET request, the query component of the request uniform resource locator (URI) is included. The data is inserted in the body of the message whenever it is transmitted via an HTTP POST request or by email; the Content-Type header of the message contains the name of the media type being transmitted.




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