Ozeki NG SMS Gateway

HTTP SMS API - URL Encoding

In order to pass parameters in URL-s, you have to replace certain characters to keep the syntax. This is called URL escaping or URL encoding. For example the space must be replace to the + sign. The following table lists some of the characters that should be replaced.


space +
! %21
" %22
# %23
% %25
& %26
' %27
* %2A
+ %2B
, %2C
/ %2F
: %3A
< %3C
= %3D
> %3E
? %3F
Euro (€) %E2%82%AC

On-line URL encoding

If you would like to use UTF8 URL encoding, please use the following tool:

UTF8 URL encode (for Ozeki NG)

To use Windows 1250 URL encoding, please use the following tool:

Windows 1250 URL encode

More information