Best Online URL Encoder / Decoder

Free Web Worth SEO Toolkit

URL Encoder / Decoder

Enter the text that you wish to encode or decode:

About URL Encoder / Decoder

FreeWebWorth provides you with the smartest and fastest online URL Encoder/Decoder tool!

When adding unusual characters to a URL parameter, which is also known as percent-encoding, this online URL Encoder/Decoder tool comes in handy. Unallowable characters are replaced by a percent (percent sign) and two extra hexadecimal values during URL encoding. If you want to determine the source of an email campaign or a newsletter, URL decoding is useful.


Simply put, URL encoding translates special characters from the URL to a representation that adheres to the spec and can be correctly understood and interpreted. In this article, we'll focus on how to encode/decode the URL or form data so that it adheres to the spec and transmits over the network correctly.

How do I decrypt a URL?

Wikipedia has a good explanation of how some characters should be represented in URLs and URIs. Load the URL data to decode from a file, then press the 'Decode' button: Browse: Alternatively, type or paste in the text you want to URL–decode, then press the 'Decode' button.

What does a URL encoder do?

URL encoding converts characters into a format that can be transmitted over the Internet. URLs can only be sent over the Internet using the ASCII character set. Since URLs often contain characters outside the ASCII set, the URL has to be converted into a valid ASCII format.

How do I find the URL encoding?

So you can test if the string contains a colon, if not, the URL decodes it, and if that string contains a colon, the original string was URL encoded, if not, check if the strings are different, and if so, URL decode again and if not, it is not a valid URI.

Because the percent character (%) already acts as a sign for percent-encoded octets, it must be percent-encoded as " percent 25" for that octet so that the user may use it as data in a URI.

Many URI systems provide the encoding of arbitrary data as URI components, such as an IP address or a specific file system path.

The URI scheme standards should show a clear relationship between URI characters and all other data values that those characters might represent.