Threads Quick Actions by Roman

Threads Quick Actions is a lightweight browser extension that adds powerful moderation and curation controls directly to each Threads post and comment.

It injects three one-click actions into the native action row:

Save (with outline/filled state)
Not interested
Block
The extension is designed to match Threads’ UI style and spacing, works with dynamic/infinite feeds, and automatically handles newly loaded content.
It also improves readability by automatically revealing spoiler-hidden content (including spoiler text in comments), so you can review posts without extra clicks.

Ideal for: power users, content curators, and anyone who wants faster feed control on Threads.