Twitch has quietly begun testing a vertical video format for livestreams, allowing select creators to stream in portrait mode directly to mobile users. The feature is currently in alpha testing, and only a small group of streamers has access so far. Users who see the new layout are greeted with a message introducing them to the vertical viewing experience.
This update includes a special vertical theater mode that adjusts the user interface for portrait orientation. It is designed to make live content more natural and engaging for mobile viewers, aligning Twitch with today’s dominant short-form video trends.
The move signals Twitch’s attempt to stay competitive in a world where mobile-first, vertical video dominates social media. Platforms like TikTok, Instagram Reels, and YouTube Shorts have changed how people consume content fast, full-screen, and vertically.
By embracing a similar format, Twitch is looking to attract and retain younger viewers who prefer mobile-friendly layouts. The update could also help streamers reach wider audiences without changing platforms.
Mobile Streaming Is Coming:
In addition to the vertical player, Twitch has added camera and microphone permissions on mobile — a step that points to upcoming support for mobile vertical livestreaming. That means creators could soon go live straight from their phones in portrait mode, without needing desktop software.
Although still in early testing, Twitch is expected to roll out the feature to more users in the coming months
- Twitch is testing vertical video streams with select users.
- The feature includes a new vertical theater mode for mobile.
- It mirrors formats seen on TikTok, Reels, and YouTube Shorts.
- Camera and mic permissions hint at mobile livestreaming soon.
- Full rollout details haven’t been announced yet.
