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URL Encoder/Decoder

Encode and decode URLs and URL components safely.

  • Encode URI
  • Decode URI
  • Component encoding
  • Special chars
  • Query strings

Mode

Encoding type

Common examples

Query string parameter

Input:
name=John Doe&city=New York
Output:
name=John%20Doe&city=New%20York

Full URL with special chars

Input:
https://example.com/search?q=hello world&lang=es
Output:
https://example.com/search?q=hello%20world&lang=es

Path with spaces

Input:
/api/users/John Doe
Output:
/api/users/John%20Doe

Special character reference

Character Encoded Description
(space) %20 Space
! %21 Exclamation
# %23 Hash/Fragment
$ %24 Dollar sign
& %26 Ampersand
' %27 Single quote
( %28 Open paren
) %29 Close paren
* %2A Asterisk
+ %2B Plus sign
, %2C Comma
/ %2F Forward slash
: %3A Colon
; %3B Semicolon
= %3D Equals
? %3F Question mark
@ %40 At symbol