Resize image in the wiki of github using markdown -

Resize image in the wiki of github using markdown -

i'm writing wiki page in github , i'm using markdown.

my problem i'm putting big image (this image in own repository) , need resize it.

i have tried different solutions not work

![image](http://url.to/image.png "title" {width=40px height=400px}) ![image](http://url.to/image.png = 250x250) ![image](http://url.to/image.png = 250x) [[http://url.to/image.png = 250x]]

is there anyway it?

edit: have forgotten preferable without html

updated:

code(external/internal):

![test](https://github.com/favicon.ico)

code(internal/external sizing):

<img src="https://github.com/favicon.ico" width="48">

example:

old answer:

this should work:

[[ http://url.to/image.png | height = 100px ]]

source: https://guides.github.com/features/mastering-markdown/

github markdown wiki