Vertical & Portrait Streaming
Reach the vertical platforms without a second PC or a separate broadcast. Add a free 9:16 companion channel to any landscape stream and send a portrait feed to TikTok, YouTube Shorts or Instagram alongside your main output.
One session, two shapes
Pair a vertical (9:16) companion channel with a landscape channel and drive both from a single OBS session — a built-in dual-output guide walks you through the setup. The companion is a free add-on and doesn’t count against your channel limit.
Overlays & games go portrait too
Your overlays and the whole Stream Games scene re-render in portrait for the vertical output, so the 9:16 feed looks native to the platform — not a cropped or letterboxed landscape.
Copy-only, no extra encode
Like every relay here, the vertical output is stream-copy — your machine encodes once and we simply deliver it, so adding a vertical feed costs you no extra upload or CPU.
Key capabilities
- Free 9:16 companion channel per landscape stream
- Send portrait to TikTok, YouTube Shorts & Reels
- Portrait overlays & game scene
- Dual-output from one OBS session
Other platform features
Multi-Destination
Send your stream to multiple platforms simultaneously with a single inbound connection.
Stream Relay Engine
Create automated relays between sources and destinations with intelligent failover protection.
Analytics & Insights
One interactive dashboard: bandwidth, viewers, chat, moderation, stream games, followers, live hours and 3D-print activity.
Stream once. Reach everywhere.
Harness the power of Vertical & Portrait Streaming today. Connect one source and relay to every platform you need.
Start for free Read the docs