If you have spent any time scrolling Instagram Reels or TikToks, you have come across a video format in which a creator overlays their video on top of the content they are talking about. This has become a popular format with creators, as these videos often go viral.
X, a platform that has become a home for unnecessary outrage, wants to ride this wave of trendy reaction videos by allowing users to record them directly inside the app. The feature lets creators react with video on X posts, giving them even more opportunity to express themselves.
Commentary is one of the most important pillars of X. And sometimes the best way to share your thoughts is with video.Today we’re launching a whole new way to make them:React with VideoTap the repost button and start recording with green screen, split screen, or… pic.twitter.com/iF3f8wctbK
— Nikita Bier (@nikitabier) June 2, 2026
If you ever felt that a text reply wasn’t enough to express your outrage, this new feature will be right up your alley.
How does React with Video work?
The feature dubbed “React with Video” appears as one of the options in an overlay menu when you hit the Repost button on a post. When you tap on it, X opens the post in the background with your video overlayed at the top.
Nikita Bier / X
You can then hit the record button and start recording your thoughts. I like that you get the option to pause the recording, giving you ample time to recollect your thoughts. Once you are finished recording your thoughts, you can hit the checkmark button to preview your content.
Nikita Bier / X
If you are happy with the result, you can post it as a reaction reply to the original post.
What are your options when reacting with video?
It seems that X has put considerable thought into developing this feature, giving users ample customization options. By default, your video appears as an overlay, where X automatically removes your background. You can resize the video and move it to any part of the screen.
Nikita Bier / X
If the original post has media attached, you can choose to make it full-screen and hide the text. This will come in handy if you want to focus more on the image than the post’s text. You can also choose to show your video in other styles, including picture-in-picture and split-screen modes.
Recommended VideosIf you love making reaction videos, this will considerably decrease the effort required to create them. As for why anyone would choose to spend time on such an endeavor, that’s a question only they can answer.