you need to have at least an apiKey to use this extension. to have it, go Tinypng
when you have the API key, go to the settings of VSCode.
tinypng.apiKeys: ['your own apiKey']
if you don't have, you can use Fm3dwFLB4Ch65H8H6SDp83LWhxb0M4bV for test.
you can write many keys, when the first one is up to the amount of 500, it will use the next one Automatically.
