Optin Blocker
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-15.
The ad blocker for email optins.
Optin Blocker allows you to block the annoying email sign up forms that pop up when you least expect it.
Now blocking optin forms from: Sumome, Leadpages, Bounce Exchange, Hellobar, Thrive Leads, Bloom, Convert Kit, Optin Monster, and Mail Munch.
Just Updated: Sumo
Latest reviews
It's been a couple months now and I totally forgot I was even using this extension. It just sits up there unassumingly in the corner blocking all the email optin forms. I can't even remember the last time I've seen a "Subscribe to our newsletter popup."
Love this extension! I can't believe this has never been made before. I HATE those annoying email optin forms that it seems like every website has nowadays...
