BASE64
Decode & Encode
DecodeEncode

URL Decode

Decode URL-encoded (percent-encoded) strings back to their original form.

About URL Decode

URL encoding (percent-encoding) replaces unsafe ASCII characters with a '%' followed by two hexadecimal digits. For example, a space becomes %20. URL decoding reverses this process — commonly needed when reading query strings, form submissions, or working with REST APIs.