Encode or decode URL components online. Convert special characters to percent-encoded format or decode them back to readable text.
URL encoding (percent-encoding) converts characters into a format that can be transmitted over the Internet. Special characters are replaced with a % followed by two hexadecimal digits.
Use URL encoding when you need to include special characters in URLs, query parameters, form data, or any URI component. Characters like spaces, &, =, and ? have special meanings in URLs and must be encoded.