Developer Suite

URL Encoder / Decoder

Convert special characters in URLs to valid percent-encoded strings, decode encoded links recursively, and inspect/edit query parameters in an interactive table.

URL Encoder / Decoder Input

Encoding Mode
Decoding Options

What is URL Encoding?

URL encoding, or percent-encoding, is a mechanism for encoding information in a Uniform Resource Identifier (URI) under certain circumstances. It replaces unsafe or reserved characters (like spaces, ampersands, question marks) with a % symbol followed by two hexadecimal digits.

Using 'encodeURI' preserves standard URL delimiters like 'http://', '/', '?' and '&', which is useful for encoding a full address. In contrast, 'encodeURIComponent' encodes everything, making it perfect for query arguments. Our tool processes everything client-side, ensuring data privacy.

Output Result

Parsed Query Parameters

Add, edit, or delete parameters. The final URL will update automatically.

Parameter Key Parameter Value
No query parameters detected in the input URL.