Disable Same Origin Policy in Chrome

Disable same origin policy in Chrome

Close chrome (or chromium) and restart with the --disable-web-security argument. I just tested this and verified that I can access the contents of an iframe with src="http://google.com" embedded in a page served from "localhost" (tested under chromium 5 / ubuntu). For me the exact command was:

Note : Kill all chrome instances before running command

chromium-browser --disable-web-security --user-data-dir="[some directory here]"

The browser will warn you that "you are using an unsupported command line" when it first opens, which you can ignore.

From the chromium source:

// Don't enforce the same-origin policy. (Used by people testing their sites.)
const wchar_t kDisableWebSecurity[] = L"disable-web-security";

Before Chrome 48, you could just use:

chromium-browser --disable-web-security

Trying to disable Chrome same origin policy

You need to use both arguments. This is how I run it on my mac.

open -a Google\ Chrome --args --disable-web-security -–allow-file-access-from-files

This is how it should be for windows:

"C:\PathTo\Chrome.exe" –allow-file-access-from-files -disable-web-security

Chrome disable web security same origin policy no more working

I used this Chrome plugin instead and it wokrs :)
https://chrome.google.com/webstore/detail/allow-control-allow-origi/nlfbmbojpeacfghkpbjhddihlkkiljbi