URL Encoder Decoder

If you need to encode or decode a URL, our online URL encoder/decoder can help. Simply enter the URL into the text box or upload the file, then click "Encode" or "Decode".

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The URL Encoder/Decoder Offered By AutoSeoTools

In order to ensure universal interoperability, website URLs must be encoded uniformly. Every single website owner needs a tool for URL encoding/decoding. The massive mapping array of characters that is used in URLs can be accomplished in two ways– first, by converting the string text into a series of bytes using UTF-8 encoding, and secondly, by transforming all bytes that are not ASCII letters or digits to HH%.

AutoSeoTools offers an incredible tool – 'URL Encoder/Decoder' – to encode and decode any series of characters. All you need to do is enter the characters in the text field, press “Submit”, and they will be converted according to Uniform Resource Identifier standards. This encoding system known as percent encoding is commonly used when preparing media or data for HTML form submissions. When you require URL encoding or decoding, our online tool with its free service is here to help.

Our free URL Encoder/Decoder Tool is the perfect way to ensure that the Uniform Resource Locator plan is obeyed. This tool will convert non-standard characters into encoded versions (% symbols and two hexadecimal digits) so that RFC 1738 rules are followed. AutoSeoTools is reliable, easy to use, and 100% free to encode and decode URLs with JavaScript.

With our highly sophisticated URL Encoder/Decoder tool, you can decode or encode your information with ease. What this tool does is encode/decode a string using URL Encoding. This encoding is used when placing content as part of an inquiry string to prevent it being chaotic with the website URL itself. Once the browser transmits form data to the website server, it is used regularly.

What Is The Best Way To Use This Online URL Encoder/Decoder?

A string of text can be added to the Auto SEO Tools free online URL Encoder/Decoder by adding it to the space provided on this link https://autoseotools.com/online-url-encoder-decoder/. Click on the "Encode" or "Decode" button, and the results will be displayed immediately.

It is very useful when you need to convert an encoded JavaScript URL that is barely readable into a more readable URL. URLs normally contain non-alpha numeric letters and characters encoded as “%” (percent symbol), followed by a few alphanumeric characters. White spaces in a text are encoded with the “+” symbol.

Since these URLs contain characters outside the ASCII set, the URL needs to be converted into a usable ASCII format in order to be carried over to the Internet. URL encoding replaces unsafe ASCII characters with a percent sign (%) followed by two hexadecimal digits. URL encoding replaces spaces with either a plus sign (+) or with +.

What Is The Purpose Of URL Encoding And When Should You Use It?

Data submitted via HTML forms is encoded and transferred to the server in an HTTP request message. This is done using POST or GET methods, or historically by email, with the encoding based on an early version of the general URI percent encoding guidelines, including newline normalization and spaces changed to "+" instead of "%20". The MIME data type for this is x-www-form-URL encoded, as defined in X-Forms and HTML specifications. Furthermore, the CGI specification includes rules for how servers decode such data and make it available to applications.

An HTTP GET request contains x-www-form-URL encoded data in the query section. The information is contained in the message body of the POST HTTP request or in the Content-Type header of the email message, while the name of the media type is included in the message body.

What Is URL Encoding?

It is a procedure for encoding specific information in a Uniform Resource Identifier (URI) in definite situations known as TOnline URL encoding or Percent-encoding. Although it is also known as URL encoding, it is generally used within the main Uniform Resource Identifier (URI) set, which includes both Uniform Resource Locators (URLs) and Uniform Resource Names (URNs).

In HTTP requests, this online URL encoding is also used to prepare data and submit HTML form data.

Following are some examples of characters that need to be replaced with a percent sign (%) and a two-digit hexadecimal value.

$ (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 

SEO Requires Encoding/Decoding URLs

It is important to decode and encode a website's URL because some users are unfamiliar with Unicode Text, so encoding the URL will make your website more accessible and easier to understand for servers.

When working with forms, encoding or decoding URLs is also necessary. Forms use two approaches, POST and GET, to pass parameters between different URLs, and pages should be implicitly encoded.

A website owner can use forms by encoding or decoding data. For example, if the form contains data such as "my name is mega kits", internet users would see the URL as:


Our superlative free online URL Encoder/Decoder tool will encode/decode website URL so that the website owner can easily comprehend what data was transmitted from the website URL.

So what are you waiting for? Try it now!