URL Encoder Decoder

What is URL encoding and decoding?

URL encoding is a common translation of non-printable characters or characters with special meaning to URLs with all readable and ambiguous characters. For example, this character set 'Fran% C3% A7ois' is meaningless. As read by Fran François ’; "Fran% C3% A7ois" is a URL-encoded version of "François".

All SEOs, webmasters and most people who use laptops, computers, tablets and cell phones are aware of the fact that there are alphabets, numbers and unique characters that they can use to write. If you look at each ASCII table, you will see a decimal, hexadecimal code and character.

Computers use binary code for their internal operations. Therefore, all characters entered by the computer in hexadecimal are converted to binary code. In the past, several computer manufacturers used their conversion tables to convert alphanumeric characters to binary code. But now ASCII has become a universal standard.

URL Encoding

involves converting characters to valid URL formats. URL encoding is required to convert special characters to the standard format. Some of the special characters are '/'. '#', '+'. ','. '.'. If these characters are in the URL name and are not encoded, their behavior may be very different from the expected behavior. If a visitor enters a URL with special characters that have not yet been encoded, they will see a "webpage not found" or "404 error".

Once a URL is encoded, it must also be decoded. What it means to decrypt a URL is to translate the encrypted URL into a human-readable form.

 URL Decoding 

When choosing a URL, it's best to choose a human-readable name and avoid using special characters in it. URL names also do not contain any "spaces". It is better to hack words when choosing a URL name than to use special characters in it. How  use online URL Encoder

You can use the online URL decoder tool  encode or decode a string in text. For websites to achieve global interoperability, website URLs must be coded consistently.

This is a two-phase process:

Convert characters to consecutive bytes using UTF-8 encoding

Convert any non-ASCII byte or numeric byte to the hexadecimal value of the byte.

URL encoding is also known in the SEO online world as percentage encoding. Under certain circumstances, URL encryption is used to encrypt information in a "Uniform Resource Identifier," also known as a URI. Characters allowed in the URI are called reserved and are not stored. A set of reserved and unreserved characters can be found by performing a search on each search engine. The sets have changed somewhat with changes to the rules that govern URIs and URLs.

Some rules apply to sending URLs . The general set of rules is:

URL spaces are not allowed. When encrypting a URL, the space is replaced by a plus sign (+) or% 20.

How to encode the percentage of non-reserved characters?

If a character from the supplied set has a special meaning in a particular context and the URI chart says that it is important to use the specific character for another purpose, then the character should be encoded as a percentage. Performing percentage character encoding usually involves converting a character to the corresponding ASCII byte value and then representing that value as several hexadecimal digits. The digits for the percent sign (%) are used immediately in the URI instead of the reserved character. And for non-ASCII characters, it usually converts its byte order to UTF-8, and then each byte value is represented as above.

Reserved characters that do not have the intended purpose in a particular context may also be percentage encoded, but do not differ semantically from these references. Take this as an example: "/" is still considered a backup character, but usually has no purpose unless the URI method says otherwise. This is why a character does not have to be encoded as a percentage if it has no intended purpose.

What needs to be encoded

The simple question webmasters ask is, what should I code? All data with special characters in the URL must be encrypted. You won't find any special characters in URLs unless they use form data. Most URLs use simple characters that do not require any encoding. If you are sending data using the Common Gateway using the GET technique, you will need to encrypt the data. To use an RSS feed to promote your site, you must encode the URL that will be added to the script of the URL you are promoting.

You have to be careful when coding manually. If you don't know how to do it, it's better not to experiment with your website, especially if it's online and alive. For example, if you look at a coding table, you use% 24 to indicate an ampersand in an HTML page. This can be wrong; You are using "&"; or "&". This will add an '&' to the HTML page.

Don't confuse writing HTML with URL encoding. They are two separate entities and cannot be confused.

If you are familiar with web authoring languages ​​such as C +, Java, PHP or HTML, you can use c # URL encoding, java URL encoding, PHP URL encoding, HTML encoder. All these tools are available on the Internet. To encode text with special characters that are not in the regular ASCII set, find the equivalent table of the language in which the web pages are programmed and convert them accordingly. Using PHP code to encrypt Java can cause problems. It is best to seek professional help if necessary and not experiment on your own.