There are at least 3-4 competing extensions on Chrome so I'm sure there's a variability in the quality of them. This one has worked well for me: https://chrome

There are at least 3-4 competing extensions on Chrome so I'm sure there's a variability in the quality of them. This one has worked well for me: https://chrome.google.com/extensions/detail/cdngiadmnkhgemkimkhiilgffbjijcie https://chrome.google.com/extensions/detail/cdngiadmnkhgemki... But what you've said is true, FF's FlashBlock has much better control over Flash because of the control it has via the API. Chrome doesn't offer the same level of control to extensions, so they're all just going rewrite the page on load. That's been good enough for me though.