URL Encoder / Decoder

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About URL Encoder / Decoder

What is an Online URL Encoder/Decoder?

An online URL encoder/Decoder is a software application that enables users to encode or decode URLs. Online use URL encoders are typical to encode short URLs for use in social networking sites, email addresses, and other online communications. Online URL decoders are used to decode URLs from the encoded form into their original, unencoded form.

With the recent surge in online security concerns, more and more people are looking for ways to protect their identities and safeguard their personal information. One of the easiest ways to do this is by using an online URL encoder/Decoder. This handy tool allows you to encode or decode any URL into or out of a secure format so that no one can intercept or read your data.

Why Are They Important?

Online URL encoders and decoders are important because they allow us to easily and quickly access the contents of web pages. If you have visited a website before, you have likely used an online URL encoder or decoder. These tools let you convert a website’s Uniform Resource Locator (URL) into a simple text string, which you can then use to access the website’s content.

What Are the Benefits of Using an Online Url Encoder/Decoder?

One of the benefits of using an online URL Encoder/Decoder is that it can save you time. By encoding your URLs yourself, you can avoid having to go through the hassle of filling out forms and waiting for them to be processed.

Additionally, online URL encoders can help you to make your URLs more search engine friendly by adding additional characters, such as spaces and dashes, which can increase their visibility on the web.

What Are the Disadvantages of Using an Online Url Encoder/Decoder?

There are a few potential drawbacks to using an online URL Encoder/Decoder. First, if the online service fails for any reason, your encoded or decoded URLs will also be unavailable.

Additionally, some online services may only encode or decode certain types of URLs (for example, only UTF-8 encoded URLs), so you'll need to be cautious when using these services.

About Online URL Encoder/Decoder Tool

Best seo tool free make the smartest and quickest online URL Encoder/Decoder tool for free!

This online URL Encoder/Decoder tool is useful when you need to add special characters like "%" to a URL parameter. It is also often known and referred to as percent-encoding.

The process of URL Encoding replaces the unallowable characters with % (percent sign) and then uses two hexadecimal values. With URL Decoding, if you want to know which email campaign or newsletter is being referenced, it will provide this information.

How to Use Our Online Url Encoder/Decoder Tool?

The best seo tool free online URL Encoder/Decoder tool allows you to type in a string of text on this link: https://bestseotoolfree.com/url-encoder-decoder. All you have to do is press the “Encode” or “Decode” button, and it will show the results immediately.

This will come in handy when you want to turn an encoded JavaScript URL with barely readable text into more readable text. The URL is commonly a combination of a non-alphanumeric letter or character that is encoded into “%” (percent symbol), followed by a few alphanumeric texts. Then, the white spaces in a text are encoded by the “+” symbol.

Until very recently, the only way to transfer URLs over to the Internet was through the use of ASCII characters. When a URL came with an unsafe character, the URL needed to be changed into a usable ASCII format. The process of URL encoding eliminates spaces in Unicode characters and replaces them with either a plus sign or with %20.

Use of URL Encoding

The URL specification RFC 1738 states that only a small group of characters are allowed to be used in a URL. Those specific characters Listed below:


– (Hyphen or Dash)

a to z (abcdefghijklmnopqrstuvwxyz)

_ (Underscore)

0 to 9 (0123456789)  

. (Period)

$ (Dollar Sign)

! (Exclamation or Bang)

+ (Plus sign)    

* (Asterisk or Star)

( (Open Bracket)        

‘ (Single Quote)

) (Closing Bracket)     



Explain URL Encoding Work

URL Encoding is a procedure for encoding specific information in Uniform Resource Identifiers (URL). While it is widely known as URL encoding, in general, it is used within the main Uniform Resource Identifier (URI) set of Uniform Resource Locators and Uniform Resource Names.

This online URL encoding is also commonly used in the preparation of data and the submission of HTML form data when sending requests over HTTP.

All characters are substituted with the percent sign (%) followed by the two-digit hexadecimal value that denotes the desired character in the appropriate ISO character set. Below are some examples:

$ (Dollar Sign) becomes %24 

+ (Plus) becomes %2B

& (Ampersand) becomes %26           

, (Comma) becomes %2C

: (Colon) becomes %3A          

; (Semi-Colon) becomes %3B

= (Equals) becomes %3D       

? (Question Mark) becomes %3F

@ (Commercial A / At) becomes %40           



What Are the Different Types of Uri Characters?

Understanding the different meanings behind unreserved and reserved characters is important in understanding how a URL should be properly presented. For example, a slash character identifies where one section ends and another begins. This is unlike unreserved characters which have no special meaning.

In using percent-encoding, the reserved characters are represented using Unicode character arrangements. The sets of reserved and unreserved characters and the conditions under which certain reserved characters have special meaning have changed marginally with each modification of specifications that manage URIs and URI schemes.

What is Percent-encoding of Unreserved Characters?

If you're converting a text string to Unicode and don't want to usE, there are a few things you can do. Percent-encoding of unreserved characters is a process of encoding text using a character set that does not include all the symbols in the original Unicode character set. It is used in various ways, including in URL encoding and HTTP headers.

Why is Percent Encoding Important?

Percent-encoding is used to encode special characters like percent signs and ampersand (&) into their corresponding code points without having to use a character variety such as UTF-8. Unreserved characters are those not defined by a specific character set, such as the Euro sign. By default, browsers ignore these characters unless they are explicitly specified in the HTML or CSS. However, if you use percent encoding, they will be encoded as the corresponding code points and will display correctly in web pages and other formats.

How to Encode a String Using Percent Encoding

Percent-encoding is a web development technique that allows you to encode a string using a character representation that is expressed as a percentage of the total number of characters in the string.

For example, to encode the string "foo%20bar" using percent-encoding, you would use the following character representation: "\u2190". This encoding would represent the string "foo" as a percentage of the total number of characters in the string (in this case, 8), and represent "bar" as a percentage of the total number of characters in the string (in this case, 2).

What Happens if I Don't Use Percent Encoding?

Percent-encoding of unreserved characters works by inserting a "%" character before the first letter of each word and after the last letter of each word. For example, the phrase "This is%important" would become "This is%important".

What is Percent Encoding Arbitrary Data?

Percent-encoding arbitrary data is a technique used by web browsers to encode arbitrary UTF-8 characters into a percent-encoded format.

Percent-encoding arbitrary data is a process of encoding data so that it can be interpreted as a percentage. This is done by replacing every character in the data with a percent character (%). This is useful for encoding percentages that are not represented in decimal forms, such as percentages represented in hexadecimal or octal form.

How Percent Encoding Arbitrary Data is Used in Cryptography

Arbitrary data is a cryptographic technique that can be used to encode arbitrary data in a way that is protected from unauthorized access. It can be used to encode a string of characters into a byte sequence, or vice versa. The encoding process can be performed using a reversible algorithm, which means that the encoded data can be decoded back into the original string of characters.

It is used in cryptography to protect information from unauthorized access. In simple terms, it converts a string of characters (the original data) into a byte sequence (an encoded form). The encoding process can be performed using a reversible algorithm, which means that the encoded data can be decoded back into the original string of characters.

It is an important cryptographic technique because it allows us to encode arbitrary data in a way that is protected from unauthorized access. It can be used to encode a string of characters into a byte sequence, or vice versa. The encoding process can be performed using a reversible algorithm, which means that the encoded data can be decoded back into the original string of characters.

Because percent-encoding is reversible, it can be used to protect

Pros and Cons of Percent Encoding Arbitrary Data

Percent-encoding arbitrary data can be a helpful way to encode data so that it is easy to read and understand. However, can also have some negative effects on the data. First, it can make the data difficult to parse. Second, percent-encoding can make it difficult to compare the data between different sources.

What is URL Encoding?

URL encoding is a process of translating a Uniform Resource Locator (URL) into a series of bytes that can be used by a web browser.

The most common form of URL encoding is base64url encoding, which takes the URL and turns it into a string of 64 characters long. This string can then be used in place of the original URL when submitting it to search engines.

Other common encodings include gzip and deflate compression, which can be used to reduce the size of an HTTP response.

What is URL Decoding?

URL decoding is the process of turning a Uniform Resource Locator (URL) into its parts. A URL is a type of address that identifies a resource on the Internet. For example, if you go to http://www.example.com/books/foo, your computer would use the URL to look for information about "foo" on the Internet.

When you enter a URL into your browser, your browser typically converts it into an address book entry (for example, http://www.example.com/users/smith). Your computer then looks for information about "smith" inside the address book entry and displays it to you if it exists.

How to do URL Decoding?

URL decoding is the process of turning a Uniform Resource Locator (URL) into its constituent parts. Essentially, it's a way to figure out the address of a website or document from its string representation.

When you go to a website, your computer will typically automatically decode the URL and load the requested page. But what if you want to decode a URL yourself? Or if you're working on a project and need to figure out the address of a specific file?

Many online tools can help you with URL decoding, but one of the simplest is the Google search bar. Just type in a word or phrase and hit "Search." The first result will be an online tool that can help you decode any URL.

Encoding/Decoding URL Is an Important Part of SEO

Ensuring your website is easy to access and understand by unpicking the bits that are necessary for a URL. Encoding your website will allow servers to identify it as a URL, making it easier and faster for website users to reach your site.

Websites typically use POST or GET to pass parameters among different HTML URLs. To ensure these parameter values are sent correctly, the webpage should be implicitly encoded. A complication in this is that if a website has a form, encoding needs to happen with that form as well.

Many encoding and decoding tools make it easier for website owners to use forms. For example, if a form has the text "my name is Jon," and a user inputs the GET method, internet users will see the URL as:


So the website owner encoder/decoder will be respective of the website URL encoded. Our highly superlative free online URL Encoder/Decoder tool will do so so that they can easily understand what data was sent.

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