URL Encode/Decode
Encode or decode URLs and query strings instantly. Free online URL encoder and decoder that runs entirely in your browser.
What is URL Encode/Decode?
URL Encode/Decode is a free online tool that converts special characters in URLs to their percent-encoded equivalents and vice versa. URL encoding is essential for ensuring that URLs are transmitted correctly, especially when they contain spaces, special characters, or non-ASCII text.
How to use this URL Encode/Decode tool?
- To encode, enter your URL or text in the input field and click Encode URL.
- To decode, paste your percent-encoded URL and click Decode URL.
- Copy the result from the output field using the Copy button.
FAQ
Why do URLs need to be encoded?
URLs can only contain a limited set of ASCII characters. Special characters like spaces, ampersands, and non-ASCII characters must be percent-encoded to be transmitted correctly in web addresses and query strings.
What characters are encoded in URL encoding?
URL encoding converts reserved characters (such as &, =, ?, #, and spaces) and non-ASCII characters into a percent sign followed by their hexadecimal value (e.g., a space becomes %20).