Chrome //
Extensions 
Chrome
Web store
select chrome_id_no,plugin_tag_line,plugin_name,plugin_icon,sitemap_url,oldvsnew_comment from final_chrome_totaldata_sept2022 where MATCH(plugin_name) AGAINST('+previews' IN Boolean MODE) order by users desc
Twitch Previews
Live previews when hovering over streams on twitch | A bunch of quality of life improvement features to twitch.
URL Link Previews in Gmail by cloudHQ
Automatically add full web URL link previews when composing your email.
Iframely URL Previews
As seen on Lifehacker & PC World. Formely Iframely for Gmail. Now: Preview URLs on any site.
Mute Netflix Previews
Mute all Netflix previews that auto-start. Disables all sound on those annoying trailers from distracting your browsing experience.
Autoplay Youtube Thumbnail Previews Thingy
Animate all the Youtube preview thumbnails at the same time.