How can I edit Chrome MIME type mappings?

Question

I opened a image/x-png type image in new tab, but Chrome just downloaded it. I googled it and found that Chrome doesn\'t interpret image/x-png as image fil

Answer 1

For some reason they have removed redirector from chrome web shop. You can find any version of redirector here

Here is json for .jpg .gif and .png formats:

[{"name":"x-png -> png","match":{"str":"\.png$","type":0,"modi":false},"sub":{"str":"Content-Type","type":4,"modi":true,"modg":true},"repl":{"str":"image/png","decode":false},"enabled":1},{"name":"x-jpg -> jpg","match":{"str":"\.jpg$","type":0,"modi":false},"sub":{"str":"Content-Type","type":4,"modi":true,"modg":true},"repl":{"str":"image/jpg","decode":false},"enabled":1},{"name":"x-gif -> gif","match":{"str":"\.gif$","type":0,"modi":false},"sub":{"str":"Content-Type","type":4,"modi":true,"modg":true},"repl":{"str":"image/gif","decode":false},"enabled":1}]